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This is the public comment period for OEHHA's proposal to amend certain sections of Article 6 of Title 27 of the California Code of Regulations.

This is the public comment period for OEHHA's proposal to adopt a new Section 25501.1 in Article 5 in Title 27 of the California Code of Regulations.  The new section would provide guidance for businesses and the public by establishing default natural background levels for arsenic in rice.

Fish Advisory for Lake Merced in the southwest corner of the city of San Francisco, California, in San Francisco County.

Safe eating advice for three species of fish from San Francisco’s Lake Merced (North Lake).

The laws and regulations that drive OEHHA's work in various areas.

Effective July 7, 2017, OEHHA is adding pentabromodiphenyl ether mixture [DE-71 (technical grade)] to the list of chemicals known to the state to cause cancer for purposes of Proposition 65, under the "authoritative bodies" mechanism.

Fish advisory for New Bullards Bar Reservoir in Yuba County.

Safe eating advice for five species of fish from New Bullards Bar Reservoir in Yuba County.  Advisory based on mercury.

Comment period on OEHHA's proposed amendments to Section 27000 of Title 27 of the California Code of Regulations to update this regulation and incorporate 2016 amendments to the federal Toxic Substances Control Act.

Notice of intent to list N,N-dimethylformamide, 2-mercaptobenzothiazole, and tetrabromobisphenol A as known to the state to cause cancer via the Labor Code mechanism.