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OEHHA Public Notices: Decisions Pending and Opportunities for Public Participation

This page provides information on issues of the Office of Environmental Health Hazard Assessment (OEHHA), press releases, media and health advisories, public meetings/notices, and fact sheets. The Government Modernization, Efficiency, Accountability, and Transparency Act of 2005 requires that State agencies post information on their web sites about public meetings, proposed regulations, and how to comment or otherwise participate.

How to Participate in OEHHA's administrative procedures, meetings or hearings.

Follow this link to view a list of all of OEHHA's Public Meetings and available meeting agendas.

Follow this link to view a list of all of OEHHA's Public Notices.

Each of the OEHHA Public Notices will contain the contact information for the person in charge of that specific administrative procedure. The Public Notice will also provide you with information on how to provide comments (E-mail, FAX, writing).

Laws and Regulations Relevant to Current Public Proceedings

Each of the OEHHA Public Notices will continue hyper links to all relevant laws or regulations relevant to that notice.

General Public Participation Questions

If you have general Questions or Comments about OEHHA's public meetings, regulations, or need more information on how you can participate, please contact Laurie Monserrat by e-mail at: answers@oehha.ca.gov

Notification by e-mail

OEHHA e-mail notification list
Enter your name and e-mail address and you will be sent an e-mail notification when anything is posted to the OEHHA Web site

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• Air (HotSpots) - Extension of Public Comment Period on Air Toxics Hot Spots Program Guidance Manual for Preparation of Health Risk Assessments
  [07/28/14]
• Proposition 65 - Comments Received on the Notice of Modification to Text of Proposed Regulation Title 27, California Code of Regulations Proposed Section 25904 Listings by Reference to the California Labor Code
  [07/22/14]
• Fish - Report: Health Advisory and Guidelines for Eating Fish from Cache Creek (Lake, Yolo, and Colusa Counties)
  [07/09/14]
• Fish - Fish Consumption Guidelines for Cache Creek (Yolo and Colusa Counties)
  [07/09/14]
• Fish - Information About Eating Fish from Cache Creek
  [07/09/14]
• Air (Hot Spots) - Public Comment Period and Workshops on Draft Reference Exposure Levels for Toluene Diisocyanate and Methylene Diphenyl Diisocyanate
  [07/04/14]
• Biomonitoring CA - March 2014 SGP Meeting Summary
  [07/02/14]
• Proposition 65 - Candidate for Listing via the Authoritative Bodies Mechanism Found Not to Meet the Listing Criteria: Metam Potassium
  [07/01/14]
• Proposition 65 - Comments Received on the Notice of Intent to List for Ethylene Glycol
  [07/01/14]
• Air (Hot Spots) - Notice of Adoption of Reference Exposure Levels for Benzene
  [06/27/14]
• Biomonitoring CA - Highlights of key findings from our collaborative projects
  [06/24/14]
• Fish - Spanish language advisories now available for Bon Tempe Reservoir, Tomales Bay, Nicasio Reservoir and Soulajule Reservoir
  [06/23/14]
• Air (Hot Spots) Press Release - OEHHA Releases Air Toxics Hot Spots Draft Guidance Manual for Public Comment
  [06/20/14]
• Air (Hot Spots) - Air Toxics Hot Spots Program Guidance Manual for the Preparation of Risk Assessments
  [06/20/14]
• Proposition 65 - Notice of Modification to Text of Proposed Regulation Title 27, California Code of Regulations Proposed Section 25904 Listings by Reference to the California Labor Code
  [06/20/14]
• Biomonitoring CA - Updated Designated and Priority Chemicals List
  [06/19/14]
• Air - Press Release - Study Provides a Plausible Explanation for the Link Between Cardiovascular Mortality and Fine Particle Air Pollution Exposure (pdf)
  [06/19/14]
• Proposition 65 - Comments Received on Pre-Regulatory Proposal to Amend Proposition 65 Warning Regulations
  [06/18/14]
• Biomonitoring CA - Agenda for July 10 Scientific Guidance Panel meeting
  [06/12/14]
• Proposition 65 - Additional Extension of the Public Comment Period for Notice of Intent to List: Ethylene Glycol
  [06/10/14]
• Proposition 65 - Meeting Synopsis and Slide Presentations from the May 21, 2014 Developmental and Reproductive Toxicant Identification Committee Meeting
  [06/10/14]
• Environmental Justice - Comments Received on the Draft CalEnviroScreen Version 2.0
  [06/09/14]
• Proposition 65 - Change to the Basis for Listing for Hexafluoroacetone and Phenylphosphine as Known to the State of California to Cause Reproductive Toxicity
  [06/06/14]
• Proposition 65 - Chemical Delisted Effective June 6, 2014 as Known to the State of California to Cause Reproductive Toxicity: Chlorsulfuron
  [06/06/14]
• Fish - Chinese Language Fact Sheet and Guidelines for Little Rock Reservoir
  [06/04/14]
• Fish - Guía Saludable para Consumir Pescado del Reservorio Little Rock (Spanish)
  [06/04/14]
• Fish - Información sobre Comer Pescado del Reservorio Little Rock (Spanish)
  [06/04/14]
• Fish - Vietnamese Language Fact Sheet and Safe Eating Guidelines for Eating Fish from Little Rock Reservoir (pdf)
  [06/04/14]
• Biomonitoring - Transcript of the March 27, 2014 Scientific Guidance Panel Meeting
  [06/03/14]
• Fish - F/V Royal Pacific (Spill occurred November 18, 2013)
  Risk Assessment of Seafood Following the F/V Royal Pacific Diesel Spill in Ventura Harbor, California
  [05/27/14]
• Environmental Justice - The CalEnviroScreen 2.0 draft downloadable Excel spreadsheet has been updated with location information for each tract
  [05/27/14]
• Environmental Justice - Análisis del Borrador CalEnviroScreen 2.0 puntuaciones y Raza/Etnicidad
  [05/16/14]
• Environmental Justice - CalEnviroScreen Version 2.0 Draft - Comment Period Extended
  [05/15/14]
• Environmental Justice - Analysis of Draft CalEnviroScreen 2.0 Scores and Race/Ethnicity
  [05/14/14]
• Proposition 65 - Comments Received on the Notice of Intent to List Nitrite in Combination with Amines or Amides
  [05/13/14]
• Environmental Justice - ArcGIS Geodatabase: A zipped file which can be unzipped, then opened using ArcGIS software to view the results in a File Geodatabase Feature Class format (ArcGIS is a paid subscription)
• Proposition 65 - Tentative Agenda for the May 21, 2014 Meeting of the Developmental and Reproductive Toxicant Identification Committee
  [05/09/14]
  • Webcast Link
  • Agenda (pdf)
    • Monahan presentation (pdf)
    • Reconsideration of Three Chemicals Listed under Proposition 65 as Known to Cause Reproductive Toxicity (pdf)
    • Chlorsulfuron (pdf)
• Proposition 65 - Comments received from DuPont Crop Protection:  Reconsideration for the listing of Chlorsulfuron as known to cause reproductive toxicity.
  [05/06/14]
• Environmental Justice - Drinking Water Quality Indicator Supporting Documentation for Draft CalEnviroScreen 2.0
  [05/06/14]
• Biomonitoring CA - Launch of interactive results database
  [05/05/14]
• Proposition 65 - Chemical Listed Effective May 2, 2014 as Known to the State of California to Cause Cancer: N,N-Dimethyl-p-Toluidine
  [05/02/14]
• Proposition 65 - Extension of the Public Comment Period for Notice of Intent to List: Ethylene Glycol
  [05/09/14] posted 05/01/14
• Proposition 65 - Notice of Amendment - Title 27, California Code of Regulations, Amendment to Section 25302, Science Advisory Board and Section 25304, Financial Disclosure
  [04/29/14] effective 07/01/14
• Proposition 65 - Updated Table of Hazard Identification Documents or Materials for Chemicals Considered (or Reconsidered) for Listing by the State’s Qualified Experts
  [04/29/14]
• Public Health Goals (PHG's) Final Technical Support Document on Public Health Goals for Chlorobenzene, Endothall, Hexachlorocyclopentadiene, Silvex, and Trichlorofluoromethane in Drinking Water
  [04/24/14]
• CalEnviroScreen - CalEnviroScreen Version 2.0 Draft and Webinar
  [04/21/14]
  • Webinar Slides (PDF)
• Proposition 65 - Chemicals Listed Effective April 18, 2014 as Known to the State of California to Cause Cancer: Pentosan Polysulfate Sodium, Pioglitazone, Triamterene and Pulegone
  [04/18/14]
• Proposition 65 - OEHHA Responses to Comments on the Notice of Intent to List Pulegone
  [04/18/14]
• Proposition 65 - Extension of Public Comment Period - Potential Amendments to Article 6 Clear and Reasonable Warnings
  [04/16/14]
• CalEnviroScreen - CalEnviroScreen Version 2.0 Draft and Webinar
  [04/16/14]
• Proposition 65 - Candidate for Listing via the Authoritative Bodies Mechanism Found Not to Meet the Listing Criteria: Genistein
  [04/16/14]
• Proposition 65 - Comment on Notice of Intent to List N,N-Dimethyl-P-Toluidine
  [04/16/14]
• Proposition 65 - Proposition 65 Warning Workshop - Posters showing images of the proposed warnings
  [04/15/14]
• Proposition 65 - Agenda and Webcast Information for the April 14, 2014 Pre-Regulatory Public Workshop on Proposition 65 Warnings
  • OEHHA Presentation on Potential Regulatory Action
  • Warning Workshop Recording Part 1
  • Warning Workshop Recording Part 2
• Proposition 65 - Meeting Synopsis and Slide Presentations Developmental and Reproductive Toxicant Identification Committee Meeting Held on March 19, 2014
  [04/11/14]
• Proposition 65 - Notice of Intent to List: Ethylene Glycol
  [04/11/14]
• Proposition 65 - Comments on the Notice of Proposed Rulemaking Title 27, California Code of Regulations, Proposed Section 25904 Listings By Reference To The California Labor Code
  [04/10/14]
• Proposition 65 - Agenda for the April 14, 2014 Pre-Regulatory Public Workshop on Proposition 65 Warnings
  [04/07/14]
  • OEHHA Presentation on Potential Regulatory Action
• Proposition 65 - Chemicals Delisted Effective April 4, 2014 as known to the State of California to Cause Reproductive Toxicity: N-Butyl Glycidyl Ether, Diglycidyl Ether, Phenyl Glycidyl Ether, Methyl Isopropyl Ketone and α-Methyl Styrene
  [04/04/14]
• Proposition 65 - Comments Received on the Notice of Intent to List Β-Myrcene
  [04/02/14]
• Proposition 65 - Comments Received on the Notice of Intent to List Atrazine, Propazine, Simazine and their Chlorometabolites DACT, DEA, and DIA
  [04/02/14]
• Proposition 65 - Chemicals Listed Effective March 28, 2014: Methyl Isobutyl Ketone (MIBK) Known to the State of California to Cause Reproductive Toxicity, Megestrol Acetate Known to the State of California to Cause Cancer
  [03/28/14]
• Proposition 65 - Notice of Intent to List Methyl Isobutyl Ketone [09/06/13]
  
  • OEHHA responses to comments
    [03/28/14]
• Biomonitoring - Presentations, documents and Webinar details for March 27 Scientific Guidance Panel Meeting
  [03/25/14]
• Biomonitoring - November 2013 SGP Meeting Summary
  [03/25/14]
• Fish - Press Release: New Fish Advisory For Little Rock Reservoir: Women of Childbearing Age and Children Should Avoid Bass, Catfish, and Carp; Eat Other Species Only in Moderation
  • Report Health Advisory and Guidelines for Eating Fish from Little Rock Reservoir (Los Angeles County) - PDF
  • Safe eating advice for Little Rock Reservoir - PDF
  • Fact sheet for Little Rock Reservoir - PDF
    [03/24/14]
• Fish - Guidelines for Eating Fish from Little Rock Reservoir (Los Angeles County)
  [03/24/14]
• Proposition 65 - Public Hearing - March 21, 2014, Webcast Available
  Notice of Proposed Rulemaking Title 27, California Code of Regulations, Proposed Section 25904 Listings By Reference To The California Labor Code
  [03/20/14]
• Proposition 65 - Meeting of the March 19, 2014 Developmental and Reproductive Toxicant Identification Committee - Final Agenda and Handouts
  [03/19/14]
• Proposition 65 - Hazard Identification Materials to Support Reconsideration of Listing: Chemicals Listed Via the Labor Code or the Authoritative Bodies Mechanism as Known to the State of California to Cause Reproductive Toxicity: Hexafluoroacetone, Phenylphosphine and Chlorsulfuron
  [03/14/14]
• Proposition 65 - Notice of Intent to List: N,N-Dimethyl-P-Toluidine
  [03/14/14]
• Fish - Oil Spills and Seafood
  [03/12/14]
• Fish - Mercury in Fish
  Information for People Who Eat Fish
  [03/12/14]
• Proposition 65 - Notice of Public Workshop Title 27, California Code of Regulations Proposition 65 Potential Amendments to Article 6 Clear and Reasonable Warnings
  [03/07/14]
• Proposition 65 - Extension of The Public Comment Period for Notice of Intent to List: Atrazine, Propazine, Simazine and Their Chlorometabolites DACT, DEA and DIA
  [03/14/14] posted 03/07/14
• Environmental Justice - Race/ethnicity analysis of CalEnviroScreen 1.1 scores (CalEnviroScreen 1.1)
  [03/07/14]
• Public Health Goals (PHGs) - Draft Technical Support Document on Proposed Updated Public Health Goals for Chlorobenzene, Endothall, Hexachlorocyclopentadiene, Silvex, and Trichlorofluoromethane in Drinking Water
  [03/07/14]
• Proposition 65 - Tentative Agenda for the March 19, 2014 Meeting of the Developmental and Reproductive Toxicant Identification Committee
  [03/07/14]
• Proposition 65 - Change to Basis for Identification of Male Reproductive Toxicity as an Endpoint of Reproductive Toxicity for Methyl Chloride
  [03/07/14]
• Proposition 65 - Change in the Identification of Reproductive Toxicity Endpoints in the Listing of Toluene as Known to Cause Reproductive Toxicity Under Proposition 65
  [03/07/14]
• Proposition 65 - Comments received: on the listing of Methyl Isopropyl Ketone
  [03/05/14]
• Proposition 65 - Extension of the Public Comment Period for Notice of Intent to List: Beta-Myrcene
  [03/14/14] posted 03/04/14
• Biomonitoring CA - Updated Designated Chemicals List (PDF)
  [03/04/14]
• Proposition 65 - Extension of the Public Comment Period for Notice of Intent to List: Nitrite in Combination with Amines or Amides
  [03/07/14] posted 02/28/14
• Proposition 65 - Notice of Intent to List Chemicals by the Labor Code Mechanism: Pentosan polysulfate sodium, Pioglitazone, Triamterene
  [02/28/14]
• Biomonitoring - Agenda for March 27 Scientific Guidance Panel meeting
  [02/27/14]
• Children's Health - 2014 Report to the Legislature - Children's Environmental Health Program
  [02/25/14]
• Environmental Justice - Environmental Justice Program Update - A report to the Governor and the Legislature on actions taken to implement Public Resources Code
  Sections 71110-71116
  [02/12/14]
• Proposition 65 - Notice of Intent to List: Beta-Myrcene
  [02/07/14]
• Proposition 65 - Notice of Intent to List: Atrazine, Propazine, Simazine and their Chlorometabolites DACT, DEA and DIA
  [02/07/14]
• Proposition 65 - Notice of Intent to List Nitrite in Combination with Amines or Amides
  [02/07/14]
• Proposition 65 - Notice of Intent to List Pulegone by the Labor Code Mechanism
  [02/07/14]
• Proposition 65 - Notice of Intent to List a Chemical by the "Formally Required to be Labeled or Identified" Mechanism: Megestrol Acetate
  [02/07/14]
• Proposition 65 - Updated - Proposition 65 Fact Sheet for Tenants
  [02/05/14]
• Proposition 65 - Memorandum of Understanding between OEHHA and CDFA with respect to exposure to Proposition 65 listed chemicals in food or food additives
  [02/05/14]
• Children's Health Symposium - Impacts of Environmental Chemicals on Development – Are complex interactions captured by traditional risk assessment practices?
  [02/04/14]
• Proposition 65 - Chemical Listed Effective January 31, 2014 as Known to the State of California to Cause Reproductive Toxicity: Trichloroethylene
  [01/31/14]
• Proposition 65 - Comments Submitted on Tabulating Epidemiological and Animal Data In Hazard Identification Documents for the Dart Identification Committee
  [01/30/14]
• Proposition 65 - Notice of Proposed Rulemaking Title 27, California Code of Regulations, Proposed Section 25904 Listings By Reference To The California Labor Code
  [01/27/14]
• Art Hazards/Children's Health - Chemicals in Children's Markers - Teachers and Parents Please Take Our Short Survey
  [01/23/14]
• Hot Spots - Proposed Reference Exposure Levels for Benzene
  [01/22/14]
• Proposition 65 - Notice of Modification to Text of Proposed Regulation Title 27, California Code of Regulations Proposed Amendment to Section 25302, Science Advisory Board And Section 25304, Financial Disclosure
  [01/24/14] posted 01/17/14
• Proposition 65 - Comments received on Notice of Intent to List Trichloroethylene
  [01/15/14]
• Proposition 65 - Meeting transcript of the Carcinogen Identification Meeting Held on December 5, 2013 (PDF)
  [01/14/14]
• Proposition 65 - Availability of Hazard Identification Materials to Support Reconsideration of Listing: Chemicals Listed Via The Labor Code as Known to the State of California to Cause Reproductive Toxicity
  Announcement of a Meeting of the Developmental and Reproductive Toxicant Identification Committee
  [01/10/14]
• Biomonitoring CA - Transcript of the November 14, 2013 Scientific Guidance Panel Meeting
  [01/09/14]
• Environmental Justice - EM Magazine Article on California Communities Environmental Health Screening Tool (CalEnviroScreen)
  [01/06/14]
• Proposition 65 - Chemical Listed Effective January 03, 2014 as Known to the State of California to Cause Cancer: Emissions From High-Temperature Unrefined Rapeseed Oil
  [01/03/14]
• Proposition 65 - Notice to Change the Basis for Listing for as Known to the State of California to Cause Reproductive Toxicity: Carbaryl
  [12/23/13]
• Proposition 65 - Meeting Synopsis and Slide Presentations for the Carcinogen Identification Committee Meeting Held on December 5, 2013
  [12/19/13]
• Proposition 65 - Chemical Listed Effective December 20, 2013 as Known to the State of California to Cause Cancer: Diisononyl Phthalate (DINP)
  [12/12/13]
• Proposition 65 - Notice to Change the Basis for Listing for: 2-Chloropropionic Acid, N,N'-Dimethylacetamide, 4-Vinyl-Cyclohexene and Vinyl Cyclohexene Dioxide as Known to the State of California to Cause Reproductive Toxicity
  [12/12/13]
• Proposition 65 - Extension to the Request for Comment on Tabulating Epidemiological and Animal Data in Hazard Identification Documents for the Developmental and Reproductive Toxicant Identification Committee
  [12/12/13]
• Air Toxicology - Estimating Workplace Air and Worker Blood Lead Concentrations using an Updated Physiologically-Based Pharmacokinetic (PBPK) Model - Legget Plus Model Code
  [12/12/13]
• Proposition 65 - Chemicals Delisted Effective December 13, 2013 as Known to the State of California to Cause Reproductive Toxicity: tert­amyl methyl ether, 2-ethylhexanoic acid, ethyl-tert-butyl ether, p,p'­oxybis(benzenesulfonyl hydrazide) and 1,3,5-triglycidyl-s-triazinetrione
  [12/05/13]
• Proposition 65 - Final Meeting Agenda for the December 5th, 2013 Carcinogen Identification Committee
  [12/05/13]
• Proposition 65 - Request for Comment on Tabulating Epidemiological and Animal Data In Hazard Identification Documents for the Developmental and Reproductive Toxicant Identification Committee
  [12/04/13]
• Proposition 65 - Meeting Synopsis and Slide Presentations Developmental and Reproductive Toxicant Identification Committee Meeting Held on November 21, 2013
  [12/04/13]
• Proposition 65 - Notice of Intent to List: Trichloroethylene
  [11/27/13]
• Proposition 65 - Response to Comments Pertaining to the Request for Relevant Information on Trichloroethylene (TCE), a Chemical Being Considered for Listing by the Authoritative Bodies Mechanism as Causing Reproductive Toxicity under Proposition 65
  [11/27/13]
• Proposition 65 - Comments Submitted on the Chemicals to be Considered by the Carcinogen Identification Committee on December 5, 2013
  [11/22/13]
• Fish - Información acerca de la Guía Estatal para el Consumo de Pescado de los Lagos y Represas de California
  (Spanish version of Questions and Answers About the Guidelines for Safe Eating of Fish Caught in Lakes and Reservoirs of California)
  [11/22/13]
• Proposition 65 - Notice to Change the Basis for Listing as Known to the State of California to Cause Reproductive Toxicity: 1,2-Dibromo-3-Chloropropane, Ethylene Oxide and Lead
  [11/22/13]
• Proposition 65 - Agenda for the November 21, 2013 Meeting of the Developmental and Reproductive Toxicant Identification Committee
  [11/21/13]
• Fish - Guía Saludable para Consumir Pescado de Lagos y Represas que no cuentan con Recomendaciones Específicas
  (Spanish version of Safe Eating Guidelines for Fish from Lakes and Reservoirs Without A Site-Specific Advisory)
  [11/15/13]
• Proposition 65 - Notice of Intent to List: Emissions from High-Temperature Unrefined Rapeseed Oil
  [11/15/13]
• Proposition 65 - Tentative Agenda for the December 5, 2013 Meeting of the Carcinogen Identification Committee
  [11/14/13]
• Biomonitoring CA - Presentations for November 14, 2013 Scientific Guidance Panel Meeting
  [11/14/13]
• Biomonitoring CA - August 2013 SGP Meeting Summary
  [11/13/13]
• Fish - Fish Advisory For Vasona Lake and Camden Ponds: Trout Safe to Eat Daily, But Avoid Carp and Goldfish
  [11/13/13]
  • Press Release Safe Eating Advice for Vasona Lake and Camden Ponds (PDF)
  • Report: Heath Advisory and Guidelines for Eating Fish from Vasona Lake and Camden Ponds (PDF)
  • Guidelines for Eating Fish from Vasona Lake and Camden Ponds
  • Guía Saludable para Consumir Pescado de Vasona Lake y Camden Ponds
• Children's Health - Art Smarts! Guidelines for the Safe Use of Art and Craft Materials
  [11/13/13]
• Proposition 65 - Tentative Agenda for the November 21, 2013 Meeting of the Developmental and Reproductive Toxicant Identification Committee
  
  • Committee Discussion on How to Tabulate Data from Epidemiological Studies in Hazard Identification Documents (PDF) [11/08/13]
• Proposition 65 - Notice of Intent to Change the Basis for Listing as Known to the State of California to Cause Reproductive Toxicity: Carbaryl
  [11/08/13]
• Proposition 65 - Notice to Change the Basis for Listing as Known to the State of California to Cause Reproductive Toxicity: Nitrous Oxide
  AND
  Notice to Change the Basis for Listing as Known to the State of California to Cause Reproductive Toxicity: Dichloroacetic Acid
  [11/08/13]
• Proposition 65 - Notice of Availability of Hazard Identification Materials to Support Reconsideration of Listing: Chemicals Listed Via the Labor Code as Known to the State of California to Cause Reproductive Toxicity
  
  • Comments Available [11/08/13]
• Fish / Oil Spills - OEHHA's Protocol for Seafood Risk Assessment to Support Fisheries Re-Opening Decisions for Marine Oil Spills in California (PDF)
  [11/06/13]
• Biomonitoring CA - Documents for potential designated chemicals - November Scientific Guidance Panel Meeting
  [11/01/13]
• Public Health Goals (PHGs) - Announcement of Public Comment Period on the Draft Technical Support Document on Proposed Updated Public Health Goals for chlorobenzene, endothall, hexachlorocyclopentadiene, silvex, and trichlorofluoromethane in Drinking Water
  [11/01/13]
• Proposition 65 - Tentative Agenda for the November 21, 2013 Meeting of the Developmental and Reproductive Toxicant Identification Committee
  [10/31/13]
• Air Toxicology and Epidemiology - OEHHA Presentation on a PBPK Model of Blood Lead and Worker Exposure 
  [10/28/13]
• Proposition 65 - Notice of Proposed Rulemaking, Title 27, California Code of Regulations,Proposed Amendment To Section 25302, Science Advisory Board and Section 25304, Financial Disclosure
  [10/25/13]
• Fish - State Fish Consumption Advisories For San Diego Bay and Mission Bay: Mercury and PCBs are the chemicals of potential concern
  [10/22/13]
  • Press Release
  • Safe Eating Advice for San Diego Bay
  • Fact Sheet: Information About Eating Fish from San Diego Bay
  • Report: Heath Advisory and Guidelines for Eating Fish from San Diego Bay
  • Safe Eating Advice for Mission Bay
  • Fact Sheet: Information About Eating Fish from Mission Bay
  • Report: Health Advisory and Guidelines for Eating Fish from Mission Bay
• Hot Spots - Notice of Adoption of Reference Exposure Levels for Caprolactam
  [10/18/13]
• Biomonitoring CA - Agenda for November 14 Scientific Guidance Panel meeting
  [10/18/13]
• Environmental Protection Indicators for CA (EPIC) - Recent Research on Climate Change: An annotated bibliography with an emphasis on California
  [10/15/13]
• Proposition 65 - Withdrawal of Notice of Intent to Change the Basis for Listing as Known to the State of California to Cause Reproductive Toxicity: Hexafluoroacetone and Phenylphosphine
  [10/10/13]
• Proposition 65 - NOTE: Amendments to Health and Safety Code section 25249.7 in accordance with AB227 became effective October 5, 2013. Follow this link for a copy of the amendments.
• Proposition 65 - Public Comment on Proposed Listing of Methyl Isobutyl Ketone
  [10/10/13]
• Hot Spots - Responses to Public Comments on the Draft Benzene Reference Exposure Levels
  [10/07/13]
• Air Toxicology and Epidemiology - Estimating Workplace Air and Worker Blood Lead Concentration using an Updated Physiologically-based Pharmacokinetic
  (PBPK) Model
  [10/04/13]
• Proposition 65 - Announcement of the Carcinogen Identification Committee Meeting Scheduled for December 5, 2013 and the Availability of Hazard Identification Documents for Butyl Benzyl Phthalate and Diisononyl Phthalate
  [10/04/13]
• Hot Spots - Notice of Transmittal to the Scientific Review Panel of the Proposed Revised Reference Exposure Levels for Benzene
  [10/04/13]
• Biomonitoring CA - Results for the Firefighter Occupational Exposures (FOX) Project
  [10/02/13]
• Biomonitoring CA - More results for the California Teachers Study and the Maternal and Infant Environmental Exposure Project
  [10/01/13]
• Environmental Justice - Instrumento De Evaluación De La Salud Ambiental En Las Comunidades De California, (CalEnviroScreen Versión 1.1)
  [10/01/13]
• Proposition 65 - Chemical Listed Effective September 27, 2013 as Known to the State of California to Cause Cancer: Chloramphenicol Sodium Succinate
  [09/27/13]
• Proposition 65 - Authoritative Bodies Tracking Table Updated
  [09/20/13]
• Proposition 65 - Notice to Interested Parties Proposition 65 Listed Chemicals Affected by Hazard Communications Standard Amendments
  [09/20/13]
• Proposition 65 - Notice of Intent to Change the Basis for Listing as Known to the State of California to Cause Reproductive Toxicity: Nitrous Oxide
  [09/20/13]
• Proposition 65 - Notice of Intent to Change the Basis for Listing as Known to the State of California to Cause Reproductive Toxicity: Dichloroacetic Acid
  [09/20/13]
• Proposition 65 - Notice of Intent to Change the Basis for Listing as Known to the State of California to Cause Reproductive Toxicity: Hexafluoroacetone and Phenylphosphine
  [09/20/13]
• Proposition 65 - Notice of Intent to Change the Basis for Listing as Known to the State of California To Cause Reproductive Toxicity: 1,2-Dibromo-3-Chloropropane, Ethylene Oxide and Lead
  [09/20/13]
• Proposition 65 - Notice of Availability of Hazard Identification Materials to Support Reconsideration of Listing: Chemicals Listed Via the Labor Code as Known to the State of California to Cause Reproductive Toxicity
  [09/20/13]
• Biomonitoring CA - Transcript of the August 14, 2013 Meeting available
  [09/19/13]
• Proposition 65 - Authoritative Bodies Tracking Table Updated
  [09/18/13]
• Environmental Justice - California Communities Environmental Health Screening Tool (CalEnviroScreen 1.1)
  [09/13/13]
• Proposition 65 - Chemicals Listed Effective September 13, 2013 As Known To The State Of California To Cause Cancer: Chloral, Chloral Hydrate, 1,1,1.2-Tetrachloroethane, and Trichloroacetic Acid
  [09/13/13]
• Proposition 65 - Notice of Intent to List Methyl Isobutyl Ketone
  [09/06/13]
• Proposition 65 - Public Comments on Concept for Regulation Addressing Proposition 65 Warnings
  [09/05/13]
• Health Information - Wildfire Smoke - A Guide for Public Health Officials.
  2013 Fire Season Information (Cal Fire)
  [08/30/13]
• Proposition 65 - Authoritative Bodies Tracking Table
  Information on the status of chemicals considered by OEHHA for addition to the Proposition 65 list under the authoritative bodies mechanism.
  [08/21/13]
• Proposition 65 - Notice of Adoption of Regulation Title 27, California Code of Regulations Amendment to Section 25805(b) Maximum Allowable Dose Levels Hydrogen Cyanide and Cyanide Salts
  [08/15/13] effective 10/01/13
• Fish - Fish Advisory for Oso Flaco Lake
  [08/13/13]
  • Press release - Choose Bluegill and Hitch But Avoid Goldfish
    Mercury, pesticides, and PCBs are the lake's chemicals of potential concern
  • Safe Eating Advice for Oso Flaco Lake
  • Report: Health Advisory and Guidelines for Eating Fish From Oso Flaco Lake (San Luis Obispo County)
• Biomonitoring - More results from the Maternal and Infant Environmental Exposure Project
  [08/13/13]
• Biomonitoring - Presentations for August 14, 2013 Scientific Guidance Panel Meeting
  [08/12/13]
• Biomonitoring - April 2013 SGP Meeting Summary now available
  [08/09/13]
• Pescado (Fish) - Preguntas frecuentes - Una Guía Saludable para Consumir Pescado proveniente de lagos y represas que no cuentan con advertencia específica del lugar
  [08/09/13]
• Climate Change - Indicators of Climate Change in California
  [08/08/13]
  • Report "Indicators of Climate Change in California"
  • Summary Report "Indicators of Climate Change in California"
  • Press Release issued jointly by OEHHA and Cal/EPA
• Fish - Guidelines for Eating Fish from Silverwood Lake (San Bernardino County)
  [08/07/13]
  • Press Release - Choose Rainbow Trout Over Bass, Catfish, and Chub
    Mercury and PCBs are the chemicals of potential concern
  • Report - Health Advisory and Guidelines for Eating Fish from Silverwood Lake (San Bernardino County)
  • Fact Sheet
• Proposition 65 - Extension of Public Comment Period Concerning the Pre-Regulatory Conceptual Proposal: Section 25904 Listings by Reference to the California Labor Code
  
  • Comments Available
    [08/05/13]
• Proposition 65 - Notice of Intent to List a Chemical by the "Formally Required to be Labeled or Identified" Mechanism: Chloramphenicol Sodium Succinate
  [08/02/13]
• Biomonitoring CA - Meeting materials posted for August 14, 2013 Scientific Guidance Panel meeting
  [08/01/13]
• Fish - Statewide Advisory for Eating Fish from California's Lakes and Reservoirs without site-specific advice
  [08/01/13]
  • Press Release
  • Statewide Report
  • Frequently Asked Questions
• Fish - Methylmercury in Sport Fish: Information for Fish Consumers
  [08/01/13]
• Proposition 65 - Notice of Adoption of Regulation Title 27, California Code of Regulations Amendment to Section 25805(b) Maximum Allowable Dose Level (MADL) for Sulfur Dioxide
  [07/31/13]
• Air (Hot Spots) - Adoption of Reference Exposure Levels for 1,3-Butadiene
  [07/26/13]
• Proposition 65 - Candidates for Listing Via the Authoritative Bodies Mechanism Found Not to Meet the Formal Identification Criteria: 2,4-dichlorphenoxy acetic acid (2,4-D); 2,4-D n-butyl ester; 2,4-D isopropyl ester; 2,4-D isooctyl ester; propylene glycol butyl ether ester (of 2,4-D); 2,4-D butoxyethanol ester; and 2,4-D dimethylamine salt
  [07/26/13]
• Ecotoxicology - Dry Well Information
  [07/26/13]
• Biogas - AB 1900 – Health-Protective Levels for Constituents in Biomethane
  [07/26/13]
• Proposition 65 - Notice of Intent to List Chemicals by the Labor Code Mechanism: Chloral, chloral hydrate, 1,1,1,2-tetrachloroethane, and trichloroacetic acid
  [07/26/13]

• Proposition 65 - Chemical Listed Effective August 7, 2013 as Known to the State of California to Cause Cancer: Emissions from Combustion of Coal
  [07/26/13]

• Proposition 65 - Notice to Interested Parties, Available Documents Related to Sierra Club v. Brown et al.:
  [07/18/13]

  • Hearing for Judicial Approval of Consent Judgment in the Sierra Club et al. v. Brown, et al. Proposition 65 Case
  • Declaration of Susan S. Fiering in Support of Motion for Judicial Approval of Partial Consent Judgment
  • Joint Notice of Motion and Motion for Judicial Approval of Partial Consent Judgment; Memorandum of Points and Authorities in Support Thereof
  • Proposed Order Entering Partial Consent Judgment
• Biomonitoring CA - Results available from two projects
  [07/17/13]
• Fish - Report: Health Advisory and Consumption Guidelines for Fish Caught in Lake McClure
  [07/16/13]
• Fish - Report: Health Advisory and Consumption Guidelines for Fish Caught in Lake Oroville
  [07/16/13]
• Fish - Safe Eating Guidelines for Lake Oroville
  [07/16/13]
• Fish - Safe Eating Guidelines for Lake McClure
  [07/16/13]
• Fish - Fact Sheet for Lake Oroville
  [07/16/13]
• Air Toxic Hot Spots - Notice of Public Workshops on Proposed Revised Reference Exposure Levels for Benzene
  [07/16/13]
• Biomonitoring CA - Agenda for August 14 Scientific Guidance Panel meeting
  [07/15/13]
• Proposition 65 - Updated List of Safe Harbor Levels
  [07/10/13]
• Proposition 65 - Notice of Public Workshop on Concept for Regulation Addressing Proposition 65 Warnings
  [07/09/13]
  • Agenda Available [07/17/13]
    
• Proposition 65 - Chemicals Listed Effective July 5, 2013 as Known to the State of California to Cause Reproductive Toxicity: Hydrogen Cyanide (HCN) and Cyanide Salts (CN Salts)
  [07/05/13]
• Proposition 65 - Notice of Intent to List: Hydrogen Cyanide and Cyanide Salts - Responses to Public Comments
  [07/05/13]
• Proposition 65 - Notice of Adoption of Regulation Title 27, California Code of Regulations Amendment to Section 25805(b) Maximum Allowable Dose Level Butyl Benzyl Phthalate
  [07/01/13]
• Proposition 65 - Candidate for Listing via the Authoritative Bodies Mechanism Found Not to Meet the Formal Identification Criteria: Tetraconazole
  [07/05/13] posted 06/25/13
• Air Toxic Hot Spots - Notice of Public Comment Period and Workshops on Proposed Revised Reference Exposure Levels for Benzene
  [06/21/13]
• Proposition 65 - Extension of Public Comment Period Concerning the Pre-Regulatory Conceptual Proposal: Section 25904 Listings by Reference to the California Labor Code
  [06/18/13]
• Peer Reviewed Publications by Scientists at OEHHA January 1987 through May 2013
  [06/13/13]
• Proposition 65 - Public Workshop Title 27, California Code of Regulations Proposed Section 25904 Listings by Reference to the California Labor Code and Proposed Amendments to Section 25302 Science Advisory Board

  June 17, 2013, in the Sierra Hearing Room at the Cal/EPA Headquarters Building located at 1001 I Street, Sacramento
  9:00 to 11:30 a.m. Workshop on possible amendments to Section 25904 Listings by Reference to the California Labor Code - click here for presentation materials
  1:00 to 3:30 p.m. Workshop on possible amendments to Section 25302 Science Advisory Board and 25304 Financial Disclosure - click here for presentation materials
  

  The workshops will be webcast: The URL for the webcast (not active until the day and time of the meeting) is: http://calepa.ca.gov/Broadcast/.

• Environmental Justice - Sensitivity Analysis of the CalEnviroScreen Model and Indicators
  [06/12/13]
• Proposition 65 - Notice of Intent to List: Emissions from Combustion of Coal
  [06/07/13]
• Public Health - Wildfire Guide - A Guide for Public Health Officials, Updated June 2013
  [06/04/13]
• Proposition 65 - Errata Note:Proposition 65 Maximum Allowable Dose Level (MADL) for Reproductive Toxicity for Potassium Dimethyl dithiocarbamate (June 2013)
  [06/03/13]
• Biomonitoring California - Transcript of the April 11, 2013 Scientific Guidance Panel Meeting
  [05/28/13]
• Proposition 65 - Chemical Listed Effective May 24, 2013 as Known to the State of California to Cause Cancer: Clomiphene Citrate
  [05/24/13]
• Proposition 65 - Request for Public Participation
  Notice of Public Workshops and Public Comments
  Title 27, California Code of Regulations Proposed Section 25904 Listings by Reference to the California Labor Code and Proposed Amendments to Section 25302 Science Advisory Board
  [05/17/13]
• Environmental Justice - Google Earth and ArcGIS files added for CalEnviroScreen 1.0
  [05/16/13]
• Biomonitoring California - Updated Priority Chemicals List
  [05/16/13]
• BioGas - Recommendations to the California Public Utilities Commission Regarding Health Protective Standards for the Injection of Biomethane into the Common Carrier Pipeline
  [05/16/13]
• GOVERNOR BROWN PROPOSES TO REFORM PROPOSITION 65
  [05/07/13]
• Proposition 65 - Public Comments on the Notice of Intent to List Hydrogen Cyanide and Cyanide Salts
  [04/23/13]
• Press Release - Cal/EPA releases nation's first comprehensive statewide screening tool
  [04/23/13]
• Environmental Justice - Availability of the California Communities Environmental Health Screening Tool Report, Version 1 (CalEnviroScreen 1.0), Online Mapping Application, and Accompanying Documents
  [04/23/13]
• Proposition 65 - Responses to Comments in Response to Notice of Intent to List: Bisphenol A
  [04/22/13]
• Proposition 65 - Notice of Decision Not to Proceed Pursuant to Government Code Section 11347 Title 27, California Code of Regulations Proposed Amendment to Section 25805 Specific Regulatory Levels Chemicals Causing Reproductive Toxicity Bisphenol A (BPA)
  [04/19/13]
• Proposition 65 - Chemical Delisted Effective April 19, 2013 As Known To The State Of California To Cause Reproductive Toxicity: Bisphenol A (BPA)
  [04/19/13]
• Proposition 65 - Notice of Adoption of Regulation Title 27, California Code of Regulations Amendment to Section 25805(b) Maximum Allowable Dose Levels (MADLs) for Methanol
  [04/18/13]
• Proposition 65 - Public Comments Received on the Maximum Allowable Dose Level for Bisphenol A (BPA)
  [04/15/13]
• Proposition 65 - Chemical Listed Effective April 11, 2013 as Known to the State of California to Cause Reproductive Toxicity: Bisphenol A (BPA)
  [04/11/13]
• Proposition 65 - Bisphenol A – Frequently Asked Questions
  [04/11/13]
• Biomonitoring California – Presentations for April 11, 2013 Scientific Guidance Panel Meeting
  [04/10/13]
• Proposition 65 - Notice of Intent to List a Chemical by the "Formally Required to be Labeled or Identified" Mechanism: Clomiphene Citrate
  [04/05/13]
• Proposition 65 - Comments in Response to Notice of Intent to List: Bisphenol A
  [04/03/13]
• Biomonitoring California – Meeting Materials Posted for April 11, 2013 Scientific Guidance Panel Meeting
  [03/28/13]
• Biomonitoring California – Room change - April 11, 2013 Scientific Guidance Panel Meeting
  [03/27/13]
• Proposition 65 - Notice of Proposed Rulemaking: Title 27, California Code of Regulations - Amendment to Section 25805 Specific Regulatory Levels: Chemicals Causing Reproductive Toxicity Hydrogen Cynadine and Cyanide Salts
  [03/22/13]
• Proposition 65 - Notice of Intent to List: Hydrogen Cyanide and Cyanide Salts
  [03/22/13]
• Proposition 65 - Chemicals Selected by OEHHA for Consideration for Listing by the Carcinogen Identification Committee and Request for Relevant Information on the Carcinogenic Hazards of these Chemicals
  [03/22/13]
• Proposition 65 - Meeting Synopsis and Slide Presentations from the Developmental And Reproductive Toxicant Identification Committee Meeting Held on March 18, 2013
  [03/21/13]
• Proposition 65 - Transcript from the Developmental And Reproductive Toxicant Identification Committee Meeting Held Monday, February 25, 2013
  [03/21/13]
• Proposition 65 - Agenda for the March 18, 2013 Meeting of the Developmental and Reproductive Toxicant Identification Committee
  [03/18/13]
• Proposition 65 - Notice of Revision of Proposed Specific Regulatory Level and Augmentation of Record for Proposed Regulation: Title 27, California Code of Regulations, Section 25805, Specific Regulatory Levels: Chemicals Causing Reproductive Toxicity Sulfur Dioxide
  [03/22/13] posted 03/15/13
• Proposition 65 - Request for Relevant Information on a Chemical Being Considered for Listing by the Authoritative Bodies Mechanism: Trichloroethylene (TCE)
  [03/15/13]
• Proposition 65 - Request for Relevant Information on Chemical Being Considered for Listing by the Authoritative Bodies Mechanism: Methyl Isobutyl Ketone
  [03/15/13]
• Proposition 65 - Request for Relevant Information on a Chemical Being Considered for Listing by the Authoritative Bodies Mechanism: Emissions from Combustion of Coal
  [03/15/13]
• Biomonitoring California Agenda for the April 11, 2013 Scientific Guidance Panel Meeting
  [03/11/13]
• Fish - Pyramid Lake - Health Advisory and Guidelines for Eating Fish Caught in Pyramid Lake (Los Angeles County)
  [03/07/13]
• Proposition 65 - Tentative Agenda for the March 18, 2013 Meeting of the Developmental and Reproductive Toxicant Identification Committee
  [03/08/13]
  • Letter Requesting Presentation to the Developmental and Reproductive Toxicant Identification Committee
    [03/12/13]
• Proposition 65 - Hazard Identification Document for Deltamethrin - March 2013 Revision
  [03/04/13] Updated 3/7/13 - Typographical error on page 28 corrected
  • Letter Requesting Transmission of Regulatory Studies to DART IC Members
    [03/12/13]
• Air (Hot Spots) - Revised Proposed Reference Exposure Levels for 1,3-butadiene
  [03/01/13]
• Proposition 65 - Meeting Synopsis and Slide Presentations from the Developmental and Reproductive Toxicant Identification Committee Meeting Held on February 25, 2013
  [03/01/13]
• Proposition 65 - Tentative Agenda for the March 18, 2013 Meeting of the Developmental and Reproductive Toxicant Identification Committee
  [03/08/13] posted 02/28/13
• Proposition 65 - Table of Available Hazard Identification Documents or Materials for Chemicals Considered (or Reconsidered) for Listing by the State’s Qualified Experts (for the years 1996 to February 2013)
• Biomonitoring California - Updated Designated Chemicals List
  [02/25/13]
• Public Health Goals - Public Health Goal Exceedance Reports 2013
  [02/25/13]
• Proposition 65 - Meeting Agenda of the Developmental and Reproductive Toxicant Identification Committee Monday February 25, 2013 at 10:00am
  [02/24/13]
• Biomonitoring California - Second Report to the California Legislature (Covers 2010-2011)
  [02/21/13]
• Proposition 65 - Extension of the Public Comment Period for Notice of Intent to List: Bisphenol A
  [03/08/13] posted 02/21/13
• Proposition 65 - Amendment to Section 25805 Specific Regulatory Levels: Chemicals Causing Reproductive Toxicity - BPA (Extension)
  [03/08/13] posted 02/21/13
• Proposition 65 - Updated list of NSRLs
  [02/19/13]
• Proposition 65 - FAQs and Proposition 65 in Plain Language Updated
  [02/19/13]
• Environmental Justice - Comments Received on the Second Public Review Draft California Communities Environmental Health Screening Tool (CalEnviroScreen)
  [02/19/13]
• Proposition 65-Withdrawal of Notice of Intent to List Styrene
  [02/15/13]
• Biomonitoring California - Summary of Panel Input and Recommendations for November 8, 2012 Scientific Guidance Panel Meeting
  [02/11/13]
• Proposition 65 - Transcript of the January 25, 2013 Meeting of the Carcinogen Identification Committee
  [02/11/13]
• Proposition 65 - Chemicals Listed Effective February 8, 2013 as Known to the State of California to Cause Cancer: C.I. Disperse Yellow 3 (CAS No. 2832-40-8) and 2,6-dimethyl-N-nitrosomorpholine (DMNM) (CAS No. 1456-28-6)
  [02/08/13]
• Proposition 65 - Meeting Synopsis and Slide Presentations from the Carcinogen Identification Committee Meeting Held on January 25, 2013
  [02/06/13]
• Proposition 65 - Save the Date Developmental and Reproductive Toxicant Identification Committee Meeting - March 18, 2013
  [01/28/13]
• Proposition 65 - Tentative Agenda Available for the Developmental and Reproductive Toxicant Identification Committee Meeting Monday, February 25, 2013
  [01/28/13]
• Environmental Justice - Summary of Comments Received at the January 11, 2013 meeting of the Cumulative Impacts and Precautionary Approaches Work Group on the Draft California Communities Environmental Health Screening Tool (CalEnviroScreen)
  [01/28/13]
• Public Health Goals (PHGs) - Public Comments on the Draft Technical Support Document on Proposed Public Health Goal for Perchlorate in Drinking Water
  [01/28/13]
• Proposition 65 - Slides for the January 25, 2013 CIC Meeting
  [01/25/13]
• Proposition 65 - Amendment to Section 25805 Specific Regulatory Levels: Chemicals Causing Reproductive Toxicity - BPA
  [01/25/13]
• Proposition 65 - Notice of Intent to List: Bisphenol A
  [01/25/13]
• Proposition 65 - Public Comments and Responses to Comments on Request for Information on BPA
  [01/25/13]
• Proposition 65 - January 25, 2013 Carcinogen Identification Committee Meeting Agenda Available
  [01/23/13]
• Environmental Justice - Comment Period Extended, Additional mapping results added, Second Public Review Draft of the California Communities Environmental Health Screening Tool (CalEnviroScreen)
  [01/23/13]
• Proposition 65 - Public Workshop for the Notice of Intent to List Styrene by the Labor Code Mechanism
  [01/17/13]
• Environmental Justice - Availability of Data Related to the Second Public Review Draft of the California Communities Environmental Health Screening Tool (CalEnviroScreen)
  [01/16/13]
• Proposition 65 - Decision Not to Proceed - Proposed Amendment to Section 25805 Specific Regulatory Levels Chemicals Causing Reproductive Toxicity: Chloroform
  [01/25/13]
• Proposition 65 - Developmental And Reproductive Toxicant Identification Committee Meeting Monday, February 25, 2013
  [01/10/13]
• Environmental Justice - Update to Notice of the Second Public Review Draft of the California Communities Environmental Health Screening Tool (CalEnviroScreen)
  [01/08/13]
• Environmental Justice - Agenda Available for the January 11, 2013, Meeting of the Cumulative Impacts and Precautionary Approaches Work Group
  [01/08/13]
• Proposition 65 - Notice of Intent to Change the Basis for Listing as Known to the State of California to Cause Cancer: Actinomycin D
  [01/04/13]
• Proposition 65 - Chloramphenicol Delisted Effective January 4, 2013 From the List of Chemicals Known to the State of California to Cause Cancer
  [01/04/13]
• Proposition 65 - Dienestrol Delisted Effective January 4, 2013 From the List of Chemicals Known to the State of California to Cause Cancer
  [01/04/13]
• Proposition 65 - Regarding Certain IARC (International Agency for Research on Cancer) 2B Chemicals
  [01/04/13]
• Proposition 65 - Notice of Intent to List Styrene by the Labor Code Mechanism
  [01/04/13]
• Proposition 65 - Notice of Adoption of Text Title 27, California Code of Regulations Amendment of Section 25705 Specific Regulatory Levels: No Significant Risk Level Bromoethane
  [01/16/13] posted 12/21/12
• Environmental Justice - January 11, 2013, Meeting of the Cumulative Impacts and Precautionary Approaches Work Group
  [12/19/12]
• Fish - Lake McSwain - Guide to Eating Fish, Health Advisory and Consumption Guidelines for Fish Caught in Lake McSwain
  [12/19/12]
• Fish - Lake McClure - Guide to Eating Fish, Health Advisory and Consumption Guidelines for Fish Caught in Lake McClure
  [12/19/12]
• Fish - Lake Oroville - Guide to Eating Fish, Health Advisory and Consumption Guidelines for Fish Caught in Lake Oroville and a Fact Sheet about Fish from Lake Oroville
  [12/19/12]
• Biomonitoring California - Transcript of the November 8, 2012 Scientific Guidance Panel Meeting
  [12/18/12]
• Proposition 65 - Notice of Withdrawal of Proposed Rulemaking Title 27, California Code of Regulations Proposed Amendment to Section 25705 Specific Regulatory Level Posing No Significant Risk and Proposed Amendment to Section 25805 Specific Regulatory Levels Chemicals Causing Reproductive Toxicity Polychlorinated Biphenyls (Food Chain Exposures)
  [12/21/12] posted 12/12/12
• Proposition 65 - Announcement of Chemical Selected by OEHHA for Consideration for Listing by the Carcinogen Identification Committee and Request for Relevant Information on the Carcinogenic Hazards of Butyl Benzyl Phthalate
  [11/26/12]
  • Comment period closed on January 22, 2013 Download public comments received
• Proposition 65 - Availability of Hazard Identification Document for Deltamethrin
  [10/12/12]
  • Comments received on draft Deltamethrin HID
    [12/12/12]
    • All Comments
    • Bayer CropScience
    • S. C. Johnson & Son
    • Western Plant Health Association
• Proposition 65 - Availability of Hazard Identification Document for Xylene
  [09/28/12]
  • Comment received from the American Chemistry Council
    [12/12/12]
• Proposition 65 - Notice of Amendment Section 25903, Appendix A
  [12/17/12] (posted 12/11/12)
• Public Health Goals (PHGs) - Draft Technical Support Document on Proposed Public Health Goal for Perchlorate in Drinking Water
  [12/07/12]
• Proposition 65 - Re-Scheduling November 29, 2012 Meeting of the Carcinogen Identification Committee
  [11/26/12]
• Proposition 65 - Announcement of Chemical Selected by OEHHA for Consideration for Listing by the Carcinogen Identification Committee and Request for Relevant Information on the Carcinogenic Hazards of Butyl Benzyl Phthalate
  [11/26/12]
• Proposition 65 – Governor Brown announces appointments to the Carcinogen Identification Committee and Developmental and Reproductive Toxicant Identification Committee
  [11/20/12]
• Proposition 65 - November 29, 2012 Meeting of the Carcinogen Identification Committee
  [11/09/12]
• Biomonitoring California - Biomonitoring California Results – October 2012 Update
  [11/07/12]
• Biomonitoring California - Presentations for November 8, 2012 Scientific Guidance Panel Meeting
  [11/07/12]
• Biomonitoring California - 2012 Data Summary Report and Highlights of 2012 Data Summary Report
  [11/06/12]
• Biomonitoring California - Updated Agenda for the November 8, 2012 Scientific Guidance Panel
  [11/02/12]
• Proposition 65 - Chemicals Listed Effective November 2, 2012 as Known to the State of California to Cause Cancer: a-methyl styrene (CAS 98-83-9) and 1,3-dinitropyrene (CAS 75321-20-9)
  [11/02/12]
• Proposition 65 - Notice of Amendment Section 25707, Subsection (B), Route of Exposure - Chromium (hexavalent compounds)
  [11/01/12]
• Biomonitoring California - Summary of Panel Input and Recommendations for July 26, 2012 Scientific Guidance Panel Meeting
  [10/31/12]
• Environmental Justice - Comments Received on the Draft California Communities Environmental Health Screening Tool
  [10/30/12]
• Biomonitoring California – Potential Designated Chemical document for November 8, 2012 Scientific Guidance Panel Meeting
  [10/25/12]
• Proposition 65 - Availability of Hazard Identification Document for Deltamethrin
  [10/12/12]
• Fish - OEHHA Rescinds Ballena Boulevard Shoreline Mussel Advisory
  [10/12/12]
• Biomonitoring California – Agenda for the November 8, 2012 Scientific Guidance Panel Meeting
  [10/09/12]
• Proposition 65 - Amendment to Section 25705(b) No Significant Risk Level (NSRL) for Tris(1,3-Dichloro-2-Propyl) Phosphate (TDCPP)
  [10/09/12]
• Environmental Justice - Workshop on the Draft California Communities Environmental Health Screening Tool - Slides available
  [09/21/12] Revised 10/08/12
• Environmental Justice - Next meeting of the Cumulative Impacts and Precautionary Approaches Work Group
  [10/08/12]
• Environmental Justice - Preliminary Maps of Pollution Burden and Population Characteristics - Indicators and Components
  [08/06/12] updated 10/08/12
• Environmental Justice - Announcement of Additional Workshops in October 2012 on the Draft California Communities Environmental Health Screening Tool
  [09/21/2012] Revised 10/03/12
• Environmental Justice - Announcement of Additional Workshops in October 2012 on the Draft California Communities Environmental Health Screening Tool
  [09/21/12] Revised 09/28/12
• Proposition 65 - Availability of Hazard Identification Document for Xylene
  [09/28/12]
• Environmental Justice - Update: Supplemental Material Related to the Draft California Communities Environmental Health Screening Tool: Preliminary Maps of Pollution Burden and Population Characteristics - Indicators and Components
  [09/28/12]
• Public Health Goals - Initiation of Process to Update Public Health Goals for Three Chemicals in Drinking Water - Chlorobenzene, 1,1-Dichloroethane, and Trichloroethylene
  [09/25/12]
• Environmental Justice - Announcement of Additional Workshops in October 2012 on the Draft California Communities Environmental Health Screening Tool
  [09/21/12]
• Environmental Justice - Draft California Communities Environmental Health Screening Tool: Summaries of Comments Received at the August and September 2012 Regional Workshops
  [9/14/12]
• Proposition 65 - Notice of Intent to List Chemicals By The Labor Code Mechanism: Alpha-methylstyrene and 1,3-dinitropyrene
  [09/14/12]
• Environmental Justice - Extension of Public Comment Period on the Draft California Communities Environmental Health Screening Tool to October 16, 2012
  [09/13/12]
• Proposition 65 - Public Comment - Specific Regulatory Levels: Chemical Causing Reproductive Toxicity - Chloroform
  [09/13/12]
• Air Toxics Hot Spots - Proposed Reference Exposure Levels for 1,3-butadiene
  [09/11/12]
• Biomonitoring California - Transcript of the July 26, 2012 Scientific Guidance Panel Meeting
  [09/10/12]
• Proposition 65 - Priority List for the Development of Proposition 65 Safe Harbor Levels No Significant Risk Levels (NSRLs) for Carcinogens and Maximum Allowable Dose Levels (MADLs) for Chemicals Causing Reproductive Toxicity
  [09/04/12]
• Environmental Justice - Cumulative Impacts: September 7th Academic Workshop Agenda and Charge
  [09/01/12]
• Environmental Justice - Update: Supplemental Material Related to the Draft California Communities Environmental Health Screening Tool: Preliminary Maps of Pollution Burden and Population Characteristics - Indicators and Components
  [08/31/12]
• Proposition 65 - Notice of Proposed Rulemaking Title 27, California Code of Regulations Amendment to Section 25705 Specific Regulatory Levels Posing No Significant Risk: Bromoethane
  [08/31/12]
• Proposition 65 - Public Comment: Amendment to Title 27, Section 25805. Specific Regulatory Levels: Chemicals Causing Reproductive Toxicity (Sulfur Dioxide, SO₂)
  [08/28/12]
• Air Toxics Hot Spots Act - Notice of Adoption of Air Toxics Hot Spots Program Risk Assessment Guidelines: Revised Technical Support Document for Exposure Assessment And Stochastic Analysis
  [08/27/12]
• Biomonitoring California: All Presentations at July 26, 2012 Scientific Guidance Panel Meeting Now Available
  [08/27/12]
• Proposition 65 - Notice of Augmentation and Clarification of Record for Proposed Regulation: Chloroform
  [08/24/12]
• Environmental Justice - Announcement of August and September 2012 Cumulative Impacts Regional Workshops
  [08/14/12]
• Proposition 65 - Announcement of Availability of Hazard Identification Materials for C.I. Disperse Yellow 3 and 2,6-Dimethyl-N-Nitrosomorpholine and the Carcinogen Identification Committee Meeting Scheduled for November 29, 2012
  [08/10/12]
• Environmental Justice - Supplemental Material Related to the Draft California Communities Environmental Health Screening Tool - Preliminary Maps of Pollution Burden and Population Characteristics - Indicators and Components
  [08/06/12]
• Biomonitoring California - New Video about Biomonitoring California
  [08/06/12]
• Proposition 65 - Notice of Amendment Title 27, California Code of Regulations Amendment of Sections 25305, 25701, 25705, and 25801
  [08/03/12]
• Proposition 65 - Notice of Proposed Rulemaking Title 27, California Code of Regulations Proposed Amendment to Section 25903, Appendix A - The Safe Drinking Water And Toxic Enforcement Act of 1986 (Proposition 65): A Summary
  [08/03/12]
• Biomonitoring California - Updated presentations and other materials for the July 26 Scientific Guidance Panel Meeting
  [08/01/12]
• Environmental Justice - Draft California Communities Environmental Health Screening Tool
  [07/30/12]
• Environmental Justice - Announcement of a Meeting of the Cumulative Impacts and Precautionary Approaches Work Group: August 7, 2012
  [07/25/12]
• Biomonitoring California - Summary of Panel Input and Recommendations for March 16, 2012 Scientific Guidance Panel Meeting
  [07/23/12]
• Proposition 65 - Public Comment: Specific Regulatory Levels: Chemicals Causing Reproductive Toxicity - Butyl Benzyl Phthalate (oral exposure)
  [07/23/12]
• Proposition 65 - Chemicals Listed Effective July 24, 2012 as Known to the State of California to Cause Cancer: Isopyrazam (CAS No. 881685-58-1) and 3,3',4,4' Tetrachloroazobenzene (CAS No. 14047-09-7)
  [07/20/12]
• Public Health Goals (PHGs) - Guide to Public Health Goals for Chemicals in Drinking Water
  [07/18/12]
• Biomonitoring California - Updated Scientific Guidance Panel member list and biographies
  [07/18/12]
• Biomonitoring California - Updated Designated Chemicals List
  [07/16/12]
• Biomonitoring California - Updated Priority Chemicals List
  [07/16/12]
• Biomonitoring California - Discussion Questions for July 26, 2012 Scientific Guidance Panel Meeting
  [07/13/12]
• Public Information - Wildfire Smoke: A Guide for Public Health Officials

  The Guide, written in part by OEHHA, the U.S. Environmental Protection Agency (US EPA), and the Missoula County Health Department, focuses on the composition of smoke, potential health effects, effects on sensitive populations, and recommendations for protective measures.

• Children's Environmental Health - Presentations from the January 2012 Children's Environmental Health Symposium in Oakland on Emerging Research and Implications for Risk Assessment and Policy
  [07/10/12]
• Proposition 65 - Proposed Rulemaking Title 27, California Code of Regulations Amendment To Section 25805 Specific Regulatory Levels: Chemicals Causing Reproductive Toxicity for Chloroform Written Comments
  [07/09/12]
• Proposition 65 - Proposed Regulatory Adoption of A "Safe Harbor" Level for a Chemical Known to Cause Reproductive Toxicity: Maximum Allowable Dose Level (MADL) for Methanol Written Comments
  [07/05/12]
• Proposition 65 - Notice of Proposed Rulemaking Title 27, California Code of Regulations Amendment to Section 25805 Specific Regulatory Levels: Chemicals Causing Reproductive Toxicity Sulfur Dioxide (SO₂)
  [06/28/12]
• Proposition 65 - Interpretive Guideline No. 2012-02, Consumption of Sulfur Dioxide in Dried Fruits
  [06/28/12]
• Air Toxics Hot Spots Act - Updated Notice of Public Comment Period on Proposed Revised Reference Exposure Levels for 1,3-Butadiene
  [06/27/12]
• Proposition 65 - Public Comments: Proposed Adoption of NSRL and MADL for Polychlorinated Biphenyls
  [06/26/12]
• Biomonitoring California - Agenda for the July 26, 2012 Scientific Guidance Panel Meeting
  [06/25/12]
• Proposition 65 - Chemicals Listed Effective June 22, 2012 As Known To The State Of California To Cause Cancer: benzophenone (CAS No. 119-61-9), coconut oil diethanolamine condensate (cocamide diethanolamine) (CAS No. 68603-42-9), diethanolamine (CAS No. 111-42-2), and 2-methylimidazole (CAS No. 693-98-1)
  [06/22/12]
• Hot Spots - Air Toxics Hot Spots Program Risk Assessment Guidelines: Technical Support Document for Exposure Assessment and Stochastic Analysis, June 2012
  [06/21/12]
• Proposition 65 - Title 27, California Code of Regulations Amendment of Section 25705 Specific Regulatory Levels: No Significant Risk Levels - Trichloroethylene
  [06/20/12]
• Public Information - Methanol - A Fact Sheet
  [06/12/12]
• Proposition 65 - Interpretive Guideline No. 2012-03 Chlorothalonil in Tomato Products
  [06/07/12]
• Proposition 65 - Status Report on No Significant Risk Levels for Carcinogens and Maximum Allowable Dose Levels for Chemicals Causing Reproductive Toxicity, June, 2012
  [06/05/12]
• Public Information - A Risk Assessment Evaluation of New Technology Diesel Engine Exhaust Composition
  [06/04/12]
• Proposition 65 - Notice of Proposed Rulemaking Title 27, California Code of Regulations Amendment to Section 25705 Specific Regulatory Levels Posing No Significant Risk: Tris(1,3-Dichloro-2-Propyl) Phosphate (TDCPP)
  [06/01/12]
• Proposition 65 - Notice of Proposed Rulemaking Title 27, California Code of Regulations Amendment to Section 25805 Specific Regulatory Levels: Chemicals Causing Reproductive Toxicity: Butyl Benzyl Phthalate (Oral Exposure)
  [06/01/12]
• Environmental Justice - ATTENTION - Postponed - the Cumulative Impacts and Precautionary Approaches Work Group: June 4, 2012 in Sacramento
  [05/30/12]
• Proposition 65 - Extension of Public Comment Period: Polychlorinated Biphenyls
  [05/25/12]
• Proposition 65 - Notice of Intent to List: Isopyrazam and 3,3',4,4'-Tetrachloroazobenzene
  [05/25/12]
• Proposition 65 - Notice of Proposed Rulemaking Title 27, California Code of Regulations Amendment To Section 25805 Specific Regulatory Levels: Chemicals Causing Reproductive Toxicity Chloroform
  [05/18/12]
• Air Toxics Hot Spots Act - Notice of Public Comment Period on Proposed Revised Reference Exposure Levels for 1,3-Butadiene
  [05/18/12]
• Proposition 65 - Extension of Public Comment Period Title 27, California Code of Regulations Amendment To Section 25805 Specific Regulatory Levels: Chemicals Causing Reproductive Toxicity Maximum Allowable Dose Levels: Methanol
  [05/17/12]
• Biomonitoring California - Transcript of the March 16, 2012 Scientific Guidance Panel Meeting now available
  [05/03/12]
• OEHHA - Peer Reviewed Publications by Scientists at OEHHA January 1987 through April 2012
  [04/27/12]
• Proposition 65 - Notice of Adoption of Text, Title 27, California Code of Regulations Amendment of Section 25705 Specific Regulatory Levels: No Significant Risk Levels: Imazalil
  [04/25/12]
• Proposition 65 - Amendment To Section 25805 Specific Regulatory Levels: Chemicals Causing Reproductive Toxicity Methanol - Public Hearing and Extension of Public Comment Period
  [04/20/12]
• Proposition 65 - Public Comments Available: Request For Relevant Information On Chemicals Being Considered For Listing By The Authoritative Bodies Mechanism: Isopyrazam, Beta-Myrcene, Pulegone, And 3,3',4,4'-Tetrachloroazobenzene
  [04/17/12]
• Proposition 65 - Notice of Proposed Rulemaking Title 27, California Code of Regulations Amendment to Section 25705 Specific Regulatory Levels Posing No Significant Risk and Amendment to Section 25805 Specific Regulatory Levels: Chemicals Causing Reproductive Toxicity: Polychlorinated Biphenyls
  [04/13/12]
• Proposition 65 - Public Comments Now Available: Benzophenone, Coconut Oil Diethanolamine Condensate (Cocamide Diethanolamine), Diethanolamine, And 2-Methylimidazole
  [04/12/12]
• Proposition 65 -Notice of Adoption of Regulation Title 27, California Code of Regulations Amendment to Section 25705(b) No Significant Risk Level (NSRL) for Chlorothalonil
  [03/30/12]
• Proposition 65 - Public Comments Available
  Announcement of Chemicals Selected by OEHHA for Consideration for Listing by the Developmental and Reproductive Toxicant Identification Committee and Request for Relevant Information on the Reproductive Toxicity Hazards of Deltamethrin and Xylene
  [03/29/12]
• Hot Spots - Notice of Adoption of Revised Reference Exposure Levels For Nickel And Nickel Compounds
  [03/23/12]
• Proposition 65 - Proposed Amendment of Sections 25305, 25701, 25705, And 25801 Science Advisory Board No Significant Risk Levels/ No Observable Effect Levels
  [03/23/12]
• Appointment – Governor Brown appoints George Alexeeff as OEHHA Director
• Proposition 65 - Chemical Listed Effective March 16, 2012 As Known To The State Of California To Cause Reproductive Toxicity: Methanol
  [03/16/12]
• Proposition 65 - Proposed Specific Regulatory Levels: Chemicals Causing Reproductive Toxicity: Methanol
  [03/16/12]
  • Because of the significant public interest in methanol, an Interpretive Guideline No. 2012-001 is being published concurrently with this rulemaking notice. Follow this link to download a copy of the Interpretive Guideline.
• Proposition 65 - Release of Final Interpretive Guideline No. 2012-001Consumption of Methanol Resulting from Pectin that Occurs Naturally In Fruits And Vegetables
  [03/16/12]
• Proposition 65 - Amendment To Section 25705 Specific Regulatory Levels Posing No Significant Risk: Trichloroethylene
  [03/16/12]
• Biomonitoring California - Presentations for March 16, 2012 Scientific Guidance Panel Meeting Available
  [03/12/12]
• Hot Spots - Air Toxics Hot Spots Risk Assessment Guidelines Technical Support Document for Exposure Assessment and Stochastic Analysis, February 2012
  [03/09/12]
• Children's Environmental Health - The California Environmental Protection Agency's (Cal/EPA) Office of Environmental Health Hazard Assessment (OEHHA) is hereby designated as the lead entity within the Agency to coordinate and manage the Children's Environmental Health Program
  [02/22/12]
• Proposition 65 - Extension of Public Comment Period For Chemicals Being Considered For Listing By The Labor Code Mechanism: Benzophenone, Coconut oil diethanoamine condensate (cocamide diethanolamine), Diethanolamine, and 2-Methylimidazole
  [02/21/12]
• Fact Sheets - Arsenic (and its compounds) A Fact Sheet
  [02/21/12]

• Proposition 65 - Chemical Listed Effective February 17, 2012 As Known To The State Of California To Cause Reproductive Toxicity: Methyl isopropyl Ketone
  [02/17/12]

• Press Release - OEHHA Fish Health Advisory: Young Women and Children Should Avoid Eating Striped Bass and White Sturgeon
  [02/15/12]

• Fish - A guide to eating American shad, Chinook (king) salmon, steelhead trout, striped bass, and white sturgeon caught in California rivers, estuaries, and coastal waters
  [02/15/12]

• Fish - Safe Eating Guidelines for Fish from the Lower American River (Sacramento County)
  updated [02/15/12]

• Fish - Safe Eating Guidelines for Fish and Shellfish from the Central and South Delta
  updated [02/15/12]

• Fish - Safe Eating Guidelines for Fish from the San Joaquin River (San Joaquin, Stanislaus, Merced, Madera, and Fresno Counties)
  updated [02/15/12]

• Fish - Safe Eating Guidelines for Fish from the Lower Feather River (Butte, Yuba And Sutter Counties)
  updated [02/15/12]

• Fish - Safe Eating Guidelines for Fish and Shellfish from the Lower Consumnes River (Sacramento County)
  updated [02/15/12]

• Fish - Health Advisory: Safe Eating Guidelines for Fish from the Lower Mokelumne River (Sacramento County)
  updated [02/15/12]

• Fish - Safe Eating Guidelines for Fish from the Mokelumne River at Lodi Lake (San Joaquin County)
  updated [02/15/12]

• Fish - Safe Eating Guidelines For Fish and Shellfish from the Sacramento River and Northern Delta (Solano, Sacramento, Yolo, Sutter, Colusa, Yuba, Glenn, Butte, Tehama, And Shasta Counties)
  updated [02/08/12]

• Biomonitoring California - March 16, 2012 Biomonitoring California Scientific Guidance Panel Meeting, Oakland, CA
  [02/14/12]
• Fact Sheets- 4-Methylimidazole (4-MEI) A Fact Sheet
  [02/13/12]
• Proposition 65 - Request For Relevant Information On Chemicals Being Considered For Listing By The Authoritative Bodies Mechanism: Isopyrazam, Beta-Myrcene, Pulegone, And 3,3',4,4'-Tetrachloroazobenzene
  [02/10/12]
• Proposition 65 - A Chemical Listed Effective February 3, 2012 As Known To The State Of California To Cause Cancer: Kresoxim-methyl
  [02/03/12]
• Proposition 65 - Notice of Amendment of Text Title 27, California Code of Regulations Amendment of Section 25705 Specific Regulatory Levels: No Significant Risk Levels 4-Methylimidazole (4-MEI)
  [02/08/12] - posted 01/27/12
• Proposition 65 - Announcement of Chemicals Selected by OEHHA for Consideration for Listing by the Developmental and Reproductive Toxicant Identification Committee and Request for Relevant Information on the Reproductive Toxicity Hazards of Deltamethrin and Xylene
  [01/20/12]
• Proposition 65 - Notice of Intent to List Chemicals by The Labor Code Mechanism: 4 Chemicals
  [01/20/12]
• Green Chemistry - Notice of Adoption Title 22, California Code of Regulations Adoption of Sections 69401 through 69407.2 Green Chemistry – Hazard Traits
  [01/18/12]
• Proposition 65 - Notice Of Modification Of Proposed Regulation Title 27, California Code Of Regulations, Section 25705 Specific Regulatory Levels Posing No Significant Risk: Chlorothalonil
  [01/13/12]
• Air Toxic Hot Spots Act - Public comment period on the updated draft of the Air Toxics Hot Spots Program Technical Support Document For Exposure Assessment and Stochastic Analysis has been extended to January 13, 2012.
  [01/06/12]
• Proposition 65 - Notice of Intent to List Methyl Isopropyl Ketone By The Labor Code Mechanism
  [12/30/11]
• Proposition 65 - Notice of Amendment Title 27, California Code of Regulations Amendment of Section 25903(c) Notices of Violation
  [12/28/11]
• Biomonitoring California - Transcript of the November 10, 2011 Scientific Guidance Panel Meeting now available
  [12/20/11]
• Air Toxic Hot Spots Act - Proposed Revisions to the Technical Support Document for Exposure Assessment and Stochastic Analysis
  [12/16/11]
• Proposition 65 - Public Comments - Title 27, California Code of Regulations Amendment to Section 25707 Route of Exposure
  [12/08/11]
• Biomonitoring California - Public Involvement Plan – Final version now available
  [12/08/11]
• Proposition 65 - Notice of Intent to List Intent to List Kresoxim-methyl and Tetraconazole
  [12/02/11]
• Biomonitoring California - Opportunities for Laboratory Collaboration – Request for Information from Researchers
  [12/01/11]
• Proposition 65 - Notice of Modification of The Listing of Glasswool Fibers (Airborne Particles of Respirable Size) To Glass Wool Fibers (Inhalable And Biopersistent)
  [11/18/11]
• Proposition 65 - Notice of Amendment - Title 27, California Code of Regulations Amendment of Section 25703(a)(6): Quantitative Risk Assessment
  [11/11/11]
• Proposition 65 - Announcement of Chemicals Selected by OEHHA for Consideration for Listing by the Carcinogen Identification Committee and Request for Relevant Information on the Carcinogenic Hazards of These Chemicals
  [11/10/11]
• Public Health Goals (PHGs) - External Peer Review of the Draft Public Health Goal for Perchlorate
  [11/10/11]
• Proposition 65 - Table of Available Hazard Identification Documents or Materials for Chemicals Considered (or Reconsidered) for Listing by the State’s Qualified Experts (for the years 1996 to November 2011)
  [11/09/11]
• Biomonitoring California - Presentations for the November 10, 2011 Scientific Guidance Panel Meeting now available
  [11/08/11]
• Air Toxics Hot Spots Program Proposed Revisions To The Technical Support Document For Exposure Assessment And Stochastic Analysis
  [11/07/11]
• Proposition 65 - Chemicals Listed Effective November 4, 2011 as Known to the State of California to Cause Cancer: Five Chemicals
  [11/04/11]
• Biomonitoring California - Summary of the July 14, 2011 Scientific Guidance Panel meeting available
  [11/04/11]
• Proposition 65 - Meeting Synopsis and Slide Presentations Carcinogen Identification Committee Meeting Held on October 12, 2011
  [11/02/2011]
• Proposition 65 - Chemicals Listed Effective October 28, 2011 As Known to The State of California To Cause Cancer: tris(1,3-dichloro-2-propyl) phosphate (TDCPP)
  [10/28/11]
• Proposition 65 - Notice of Adoption to Text of Regulations Title 27, California Code of Regulations Amendment to Section 25805 Maximum Allowable Dose Level (MADL) for Avermectin B1
  [10/26/11]
• Proposition 65 - Extension of Public Comment Period Title 27, California Code of Regulations Amendment to Section 25707 Route of Exposure: Hexavalent Chromium
  [10/21/11]
• Proposition 65 - Extension of Public Comment Period and Announcement of a Public Hearing Title 27, California Code of Regulations Amendment to Section 25705 Specific Regulatory Levels Posing No Significant Risk: Imazalil
  [10/21/11]
• Proposition 65 - Amendment to Section 25705 Specific Regulatory Levels Posing No Significant Risk: 4-Methylimidazole (4-MEI)
  [10/21/11]
• Biomonitoring California - Agenda for the November 10, 2011 Scientific Guidance Panel Meeting is now available
  [10/17/11]
• Proposition 65 - Meeting Agenda and Presentations of the October 12, 2011 Carcinogen Identification Committee
  [10/13/11]
• Proposition 65 - The Carcinogen Identification Committee completed all business at yesterday's October 12th meeting and will not convene today, October 13th. A synopsis of the Committee meeting will be available in the near future.
  [10/13/11]
• Green Chemistry - Notice of Augmentation of Record and 2nd Modification of Text of Proposed Regulation Title 22, California Code of Regulations, Sections 69401 Through 69407 Green Chemistry Hazard Traits for California’s Toxics Information Clearinghouse
  [10/07/11]
• Proposition 65 - Specific Regulatory Levels Posing No Significant Risk: 4-Methylimidazole (4-MEI)
  [10/07/11]
• OEHHA - All OEHHA e-mail accounts are now in the format first name. last name@oehha.ca.gov.
  To ensure you can reach OEHHA staff via e-mail in the future, please be sure to use the new format. You can verify any OEHHA staff e-mail address at http://calepa.ca.gov/StaffDirectory/default.asp?BDO=6. If you have any issues with e-mailing any OEHHA staff, you may contact our Service Desk at service@oehha.ca.gov or 916-322-1881.
• Proposition 65 - Availability of written public comments received prior to the October 12 and 13, 2011 Carcinogen Identification Committee meeting.
  [10/03/11]
• Proposition 65 - Frequently Asked Questions about Proposition 65 - Updated
  [09/29/11]
• Proposition 65 - Proposition 65 Status Report on No Significant Risk Levels for Carcinogens and Maximum Allowable Dose Levels for Chemicals Causing Reproductive Toxicity, September 2011.
  [09/29/11]
• Proposition 65 - October 12 and 13, 2011 Meeting of the Carcinogen Identification Committee: Tris(1,3-dichloro-2-propyl) phosphate, Fluoride and its salts, prioritization of chemicals
  [09/30/11] posted 09/23/11
• Green Chemistry - Comments on Proposed Modified Regulation
  [09/22/11]
• Proposition 65 - Proposed Amendment To Section 25707(B), Route of Exposure: Hexavalent Chromium (VI)
  [09/16/11]
• Proposition 65 - Notice of Intent to List Chemicals By The Labor Code Mechanism: Estrogen–progestogen (combined) used as menopausal therapy, Etoposide, Etoposide in combination with cisplatin and bleomycin, Methyl isobutyl ketone, MOPP (vincristine-prednisone-nitrogen mustard-procarbazine mixture)
  [09/16/11]
• Proposition 65 - Amendment To Section 25705 Specific Regulatory Levels Posing No Significant Risk: Imazalil
  [09/12/11]
• Proposition 65 - Notice of Withdrawal and Resubmittal of Proposed Rulemaking
  Amendment to Section 25705 Specific Regulatory Levels Posing No Significant Risk: Imazalil
  [09/09/11]
• Proposition 65 - Proposed Amendment of Section 25903 Notices of Violation
  [09/02/11]
• Proposition 65 - A Chemical Listed Effective September 2, 2011 As Known To The State Of California To Cause Cancer: titanium dioxide (airborne, unbound particles of respirable size)
  [09/02/11]
• Biomonitoring California: Transcript of the July 14, 2011 Scientific Guidance Panel Meeting Available
• Proposition 65 - Meeting Synopsis and Slide Presentations Developmental and Reproductive Toxicant Identification Committee Meeting Held on July 12 and 13, 2011
  [08/08/11]
• Proposition 65 - Additional Extension of Public Comment Period for Chemicals Being Considered for Listing by the Authoritative Bodies Mechanism: Hydrogen Cyanide and Cyanide Salts
  [08/03/11]
• Proposition 65 - A Chemical Listed Effective July 29, 2011 as Known to the State of California to Cause Reproductive Toxicity sulfur dioxide (CAS No. 7446-09-5)
  [07/29/11]
• Proposition 65 - A Chemical Listed Effective July 29, 2011 As Known To The State Of California To Cause Reproductive Toxicity α-methyl styrene (CAS No. 98-83-9)
  [07/29/11]
• Proposition 65 - Notice of Proposed Rulemaking Title 27, California Code of Regulations Proposed Amendment of Section 25703(A)(6) Quantitative Risk Assessment
  [07/29/11]
• Air Reference Exposure Levels (RELs) - Materials for Consideration by the Scientific Review Panel at Their Next Meeting (to be rescheduled) Air Toxics Hot Spots Program – Proposed Reference Exposure Levels For Caprolactam And Nickel
  [07/29/11]
• Green Chemistry - Notice of Modification of Text of Proposed Regulation - Title 22, California Code of Regulations, Sections 69401 Through 69406 - Green Chemistry Toxics Information Clearinghouse Identification of Hazard Traits, Endpoints and Other Relevant Data for Inclusion in the Toxics Information Clearinghouse
  [07/29/11]
• Public Health Goals (PHGs) - Final Technical Support Document on Public Health Goal for Hexavalent Chromium in Drinking Water
  [07/29/11]
  • Press release
  • Fact sheet
• OEHHA - Dr. Joan Denton, former Director of the State Office of Environmental Health Hazard Assessment honored as a Clean Air Hero
• Proposition 65 - Prioritization: Chemicals For Consultation By The Carcinogen Identification Committee
  [07/22/11]
• Proposition 65 - Maximum Allowable Dose Level (MADL) for Chromium (Hexavalent Compounds)
  [07/15/11]
• Proposition 65 - July 12 And 13, 2011 Meeting of the Developmental and Reproductive Toxicant Identification Committee. This meeting will be webcast: The URL for the webcast (not active until the day and time of the meeting) is: http://calepa.ca.gov/Broadcast/
  [07/12/11]
• Proposition 65 - Updated - Tentative Agenda for the July 12 And 13, 2011 Meeting of the Developmental and Reproductive Toxicant Identification Committee
  [07/11/11]
• Biomonitoring California -Presentations for the July 14, 2011 Scientific Guidance Panel Meeting are now available
  [07/11/11]
• Fish - Guide to fish you buy - which fish are lower in mercury and higher in healthy omega-3 fatty acids.
  [07/08/11]
• Proposition 65 - Announcement of Carcinogen Identification Committee Meeting Scheduled for October 12 and 13, 2011, and Availability of Hazard Identification Materials for Fluoride and Its Salts, and Tris(1,3-Dichloro-2-Propyl) Phosphate
  [07/08/11]
• Biomonitoring California - Summary of March 17, 2011 Workshop Discussion Highlights available
  [06/30/11]
• Biomonitoring California - Summary of the March 16, 2011 Scientific Guidance Panel meeting available
  [06/27/11]
• Proposition 65 - Tentative Agenda for the July 12 And 13, 2011 Meeting of the Developmental and Reproductive Toxicant Identification Committee
  [06/24/11]
• Proposition 65 - Public Forum and Extension of Public Comment Period for Chemicals Being Considered for Listing by the Authoritative Bodies Mechanism: Hydrogen Cyanide and Cyanide Salts
  [06/24/11]
• Green Chemistry - Peer Review Comments on Proposed Rulemaking Title 22, California Code of Regulations, Sections 69401 Through 69406 Green Chemistry Toxics Information Clearinghouse Identification of Hazard Traits, Endpoints and Other Relevant Data for Inclusion In The Toxics Information Clearinghouse
  [06/17/11]
• Biomonitoring California - Agenda for the July 14, 2011 Scientific Guidance Panel Meeting, Sacramento, CA is now available
  [06/14/11]
• Biomonitoring California - Teleconference Line Now Available for Registrants of June 14, 2011 Webinar on Manganese PBPK Modeling
  [06/09/11]
• Proposition 65 - Release of Final Interpretive Guideline No. 2011-001 Hand-To-Mouth Transfer of Lead Through Exposure to Consumer Products
  [05/31/11]
• Proposition 65 - Notice of Intent To List Alpha-Methyl Styrene By The Labor Code Mechanism
  [05/27/11]
• Proposition 65 - Notice of Intent To List Titanium Dioxide (Airborne, Unbound Particles of Respirable Size) By The Labor Code Mechanism
  [05/27/11]
• Biomonitoring California - June 14, 2011 Biomonitoring California Webinar on Manganese PBPK Modeling
  [05/25/11]
• Peer Reviewed Publications by Scientists at OEHHA January 1987 through May 2011
  [05/24/11]

• Fish - A Guide to Eating San Francisco Bay Fish and Shellfish
  [05/23/11]

  • Full report describing the San Francisco Bay advisory and safe eating guidelines
  • Frequently asked questions about San Francisco Bay fish and shellfish here
  • Non-technical fact sheet for San Francisco Bay fish and shellfish
  • SF Bay Fish and Shellfish press release
• Fish - Development of Fish Contaminant Goals and Advisory Tissues Levels for Common Contaminants in California Sport Fish: POLYBROMINATED DIPHENYL ETHERS (PBDEs)
  [05/23/11]
• Proposition 65: Prioritization: Chemicals Identified For Consultation With The Proposition 65 Developmental And Reproductive Toxicant Identification Committee
  [05/20/11]
  
• Proposition 65: Chemicals Listed Effective May 20, 2011 As Known To The State Of California To Cause Cancer: Imazalil
  [05/20/11]
• Proposition 65: Amendment To Section 25805 Specific Regulatory Levels: Chemicals Causing Reproductive Toxicity Maximum Allowable Dose Level: Avermectin B1
  [05/20/11]
• Biomonitoring California: Transcript of the March 16, 2011 Scientific Guidance Panel meeting now available
• Biomonitoring California: Transcript of the March 17, 2011 Workshop on Understanding and Interpreting Biomonitoring Results now available
• Request For Relevant Information On Chemicals Being Considered For Listing By The Authoritative Bodies Mechanism: Hydrogen Cyanide And Cyanide Salts
  [05/13/11]
• Chemicals Listed Effective May 3, 2011 As Known To The State Of California To Cause Cancer: androstenedione, dibromoacetonitrile, hexachlorobutadiene, and malonaldehyde, sodium salt
  [05/03/11] - posted 04/29/11
• Chemicals Listed Effective April 29, 2011 as Known to the State of California to Cause Cancer: cyclopenta[cd]pyrene, ethanol in alcoholic beverages, leather dust, and salted fish, Chinese-style
  [04/29/11]
• Proposition 65 Regulatory Update Project - 2011-2012 Project List
  Workshop to be held on Monday, May 23, 2011, from 10 a.m. to Noon, in the Sierra Hearing room at the Cal/EPA Headquarters Building located at 1001 I Street, Sacramento, California.
  [04/28/11]
• Proposition 65 - Amendment to Section 25705 Specific Regulatory Levels Posing No Significant Risk: Chlorothalonil Extension of Comment Period
  [04/27/11]
• Biomonitoring California – Brochure available on “What is Biomonitoring? Measuring chemicals in our bodies”
  [04/21/11]
• Biomonitoring California - Brochure available in Spanish – “¿Qué es el biomonitoreo? Cómo medir los químicos en el cuerpo”
  [04/21/11]
• Proposition 65 - A Chemical Listed Effective April 15, 2011 As Known To The State Of California To Cause Cancer: Epoxiconazole
  [04/15/11]
• Proposition 65 - Notice of Adoption of Text Title 27, California Code of Regulations Amendment of Section 25801 and 25803
  [04/15/11]
• Public Information - Cadmium Fact Sheet
  [04/14/11]
• Proposition 65 - Notice of Adoption to Text of Regulations Title 27, California Code of Regulations Amendment to Section 25805 Maximum Allowable Dose Level (MADL) for Acrylamide
  [04/14/11]
• Proposition 65 - EXTENSION OF PUBLIC COMMENT PERIOD
  Availability of Hazard Identification Materials for Sulfur Dioxide to be Considered by the Developmental and Reproductive Toxicant Identification Committee
  [04/13/11]
• Proposition 65 - Updated Information on Acrylamide in Food
  [04/13/11]
• Public Health Goals (PHGs) - Public Comments on the draft PHG for Perchlorate in drinking water
  [04/04/11]
• Proposition 65 - Re-scheduling of the May 12 and 13, 2011 Developmental and Reproductive Toxicant Identification Committee Meeting
  [04/01/11]
• Air - Proposed Reference Exposure Levels for Caprolactam and Nickel
  [04/01/11]
• Public Information - Information on potential radiation exposure in California from the malfunctioning Japanese nuclear reactors is available at: California Emergency Management Agency
  and the
  California Department of Public Health
• Proposition 65 - Chemicals Listed Effective March 22, 2011 as Known to the State of California to Cause Cancer: MON 4660 (dichloroacetyl-1-oxa-4-azaspiro(4,5)-decane) (CAS 71526-07-3), MON 13900 (furilazole) (CAS 121776-33-8) and pymetrozine (CAS 123312-89-0)
  [03/18/11]
  
• Proposition 65 - Notice of Proposed Rulemaking, Title 27, California Code of Regulations, Amendment to Section 25705 - Specific Regulatory Levels Posing No Significant Risk: Chlorothalonil
  [03/18/11]
• Biomonitoring California - Join the Scientific Guidance Panel meeting on March 16, 2011 via Webinar.
  [03/15/11]
• Biomonitoring California - Join the Workshop on Understanding and Interpreting Biomonitoring Results on March 17, 2011 via Webinar.
  [03/15/11]
• Oil Spill - Javon Canyon Spill - Closed and Reopened
  [03/09/11]
• Public Health Goals (PHGs) - Comments on OEHHA’s December 2010 Draft Public Health Goal (PHG) document for Hexavalent Chromium
  [03/04/11]
• Proposition 65 - Notice of Intent to List Chemicals By The Labor Code Mechanism: Cyclopenta[cd]pyrene, Ethanol in alcoholic beverages, Leather dust, Salted fish, Chinese-style
  [03/04/11]
• Biomonitoring California - Updated - California Biomonitoring Program Frequently Asked Questions
  [03/04/11]
• Proposition 65 - Notice of Intent to List: Androstenedione, Dibromoacetonitrile, Hexachlorobutadiene, and Malonaldehyde, Sodium Salt
  [03/04/11]
• Biomonitoring California - Updated Priority Chemicals List (February 2011) Available
  [03/02/11]
• Biomonitoring California - Updated Designated Chemicals List (February 2011) Available
  [03/02/11]
• Green Chemistry - Comments on Proposed Hazard Traits Regulation
  [02/28/11]
• Proposition 65 - Chemical Listed Effective February 25, 2011 as Known to the State of California to Cause Cancer S,S,S-Tributyl phosphorotrithioate (Tribufos, DEF) (CAS No. 78-48-8)
  [02/25/11]
• Proposition 65 - Title 27, California Code of Regulations Amendment of Section 25705 Specific Regulatory Levels: No Significant Risk Level: 2,4,6-Trinitrotoluene
  [02/25/11]
• Proposition 65 - Chemical Listed Effective February 25, 2011 as Known to the State of California to Cause Reproductive Toxicity: Acrylamide (CAS No. 79-06-1)
  [02/25/11]
• Proposition 65 - Availability of Hazard Identification Materials for Sulfur Dioxide and Announcement of the May 12 and 13, 2011 Developmental and Reproductive Toxicant Identification Committee Meeting
  [02/25/11]
• Proposition 65 - Title 27, California Code of Regulations Amendment of Section 25705 Specific Regulatory Levels: No Significant Risk Levels: Glycidol
  [02/25/11]
• Proposition 65 - Release of Draft Interpretive Guideline No. 2011-001 Hand-To-Mouth Transfer of Lead Through Exposure to Consumer Products
  [02/25/11]
• Public Health Goals (PHGs) - Workshop Draft Technical Support Document on Proposed Public Health Goal for Perchlorate in Drinking Water . Audio cast and Perchlorate Presentation from the 2/23/11 Workshop Available.
  [02/23/11]
• Biomonitoring California - March 17, 2011 Workshop on Understanding and Interpreting Biomonitoring Results - Agenda and Workshop Description Available
  [02/18/2011]
• Biomonitoring California - March 16, 2011 Biomonitoring California Scientific Guidance Panel Meeting
  [02/18/2011]
• Proposition 65 - Announcement of Chemicals Selected by OEHHA for Consideration for Listing by the Carcinogen Identification Committee and Request for Relevant Information on the Carcinogenic Hazards of These Chemicals: Clomiphene and its salts, 2,6-Dimethyl-N-nitrosomorpholine, Haloperidol, Tris(1,3-dichloro-2-propyl) phosphate (TDCPP)
  [02/11/11]
• Public Health Goals (PHGs) - Update of the Freon 113 Public Health Goal (PHG)
  [02/11/11]
• Biomonitoring California - Summary of the November 2, 2010 Scientific Guidance Panel Meeting Available
  [02/11/11]
• Proposition 65 - Amendment To Section 25705 Specific Regulatory Levels Posing No Significant Risk 4-Methylimidazole - Extension of Comment Period
  [02/09/11]
• Hot Spots - Adoption of Revised Toxicity Equivalency Factors for (TEF_WHO-05) for PCDDs, PCDFs, and Dioxin like PCBs
  [01/31/11]
• Fish - Safe Eating Guidelines for Donner Lake
  • Press Release
    [01/27/11]
• Public Health Goals (PHGs) - Announcement of Non-substantive Reference Change for the December 31, 2010 Draft Chromium VI PHG Document
  [01/25/11]
• Proposition 65 - Notice of Intent to List: Mon 4660, Mon 13900, And Pymetrozine
  [01/21/11]
• Public Health Goals (PHGs) - Announcement of 15-day Extension of Public Comment Period for the Draft Technical Support Document on Proposed Public Health Goal for Hexavalent Chromium in Drinking Water
  [01/19/11]
• Green Chemistry - On January 31, 2011, at 10:00 a.m., OEHHA will be holding a public regulatory hearing for the proposed Green Chemistry Toxics Information Clearinghouse Identification of Hazard Traits, Endpoints and Other Relevant Data regulation. A webcast of this hearing will be accessible at the following link:
  http://www.calepa.ca.gov/Broadcast/
  Further information on this regulatory process can be found at this link:
  http://www.oehha.ca.gov/multimedia/green/gc121710.html
  While the hearing is in progress, questions or comments can be e-mailed to the following address:
  coastalrm@calepa.ca.gov
  [01/18/11]
• Public Health Goals (PHGs) - Announcement of First Public Comment Period and Workshop Draft Technical Support Document on Proposed Public Health Goal for Perchlorate in Drinking Water
  • Press Release
    [01/07/11]
• Proposition 65 - Notice of Proposed Rulemaking, Title 27, California Code of Regulations, Amendment to Section 25705 - Specific Regulatory Levels Posing No Significant Risk: 4 Methylimidazole
  [01/07/11]
• Proposition 65 - Chemical Listed Effective January 7, 2011 as Known to the State of California to Cause Cancer: 4-methylimidazole (CAS No. 822-36-6)
  [01/07/11]

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