Office of Environmental Health Hazard Assessment

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Prop. 65 resources


Administrative Listing Mechanism

State’s Qualified Experts Mechanism

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Proposition 65

Legal Cases Interpreting Proposition 65

Regulations are also available from the Office of Administrative Law Web site.

Regular Rulemaking - The publication from OAL “How to Participate in the Rulemaking Process” explains the regular rulemaking process and how to participate.

Regulations concerning private enforcement of Proposition 65 are available from the California Attorney General’s web site at

Proposition 65 Regulations

OEHHA is the lead agency for implementation of Proposition 65 and may adopt and modify regulations as necessary. Documents related to pre-regulatory activities are available below under ‘Pre-rulemaking Activities.’ Documents related to the proposed adoption or amendment of a regulation are available below under ‘Proposed Regulations.’ Documents related to the final adoption of a regulation or amendments completed in the current calendar year are available below under ‘Final (current year).’ All other prior-year final regulatory actions are available through the links labeled ‘Archived Regulations (by year)’.

Potential Amendments to Article 6 - Clear and Reasonable Warnings

Action on Other Proposed Regulations

Final 2016

Final 2015

Final 2014

Final 2013

Final 2012

Archived Regulations 2011

Archived Regulations 2010

Archived Regulations 2009

Archived Regulations 2008

Archived Regulations 2007

Archived Regulations 2006

Archived Regulations 2005

Archived Regulations 2004

Archived Regulations 2003

Archived Regulations 2002

Archived Regulations 2001

Archived Regulations 1997

Regulations pre 1997
The following regulations were codified prior to the existance of the OEHHA website. Regulations are added as they are requested by the public.

Flex Your Power Website
Energy efficiency and conservation information. Find incentives/rebates, technical assistance, retailers, product guides, case studies and more.
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AMBER ALERT empowers law enforcement, the media and the public to combat abduction by sending out immediate information.