Latest News

OEHHA will convene a meeting of the Developmental and Reproductive Toxicant Identification Committee (DARTIC). At this meeting the DARTIC will consider the possible listing of bisphenol S (BPS) based on developmental toxicity. OEHHA is also opening a 45-day public comment period on the hazard identification document entitled “Evidence on the Developmental Toxicity of Bisphenol S."

The Office of Environmental Health Hazard Assessment (OEHHA) is announcing the availability of a draft document for public review summarizing the noncancer reference exposure levels (RELs) for 1,4-Dichlorobenzene, as part of the Air Toxics Hot Spots program. OEHHA is also anouncing a comment period that will open November 29, 2024 and will close January 13, 2025. 

OEHHA’s Proposition 65 Implementation Team will host a hybrid training that will help businesses understand and comply with Proposition 65.

2020 Recommendations to the California Public Utilities Commission Regarding Health Protective Standards for the Injection of Biomethane into the Common Carrier Pipeline.

The Office of Environmental Health Hazard Assessment (OEHHA) is announcing the release of a draft report on the potential health risks associated with the use by athletes, referees, coaches and spectators of synthetic turf fields.

Fish advisory for Lake Mendocino in Mendocino county.

Updated fish consumption advice issued for Lake Combie in Mendocino County.

Under the authority of California Food and Agricultural Code Section 12980 and 12981, OEHHA has prepared health-based recommendations for DPR to address potential cancer risks to occupational bystanders from the use of 1,3-dichloropropene (1,3-D).

OEHHA has developed a priority list for the development of NSRLs

CalHeatScore provides localized warnings and resources for extreme heat events