Events

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. 

Effective January 3, 2025, the Office of Environmental Health Hazard Assessment (OEHHA) has added vinyl acetate to the Proposition 65 list as a carcinogen. This listing was done via the “State’s Qualified Experts” mechanism, based on the Carcinogen Identification Committee’s (CIC) determination that this chemical was clearly shown to cause cancer.

The Office of Environmental Health Hazard Assessment (OEHHA) added the male reproductive toxicity endpoint to the existing Proposition 65 listing of bisphenol S (BPS) for reproductive toxicity via the State's Qualified Experts mechanism, effective January 3, 2025. Meeting transcript and materials are available.

Human health impacts (heat, wildfire smoke and air quality) webinar: Bridging Science and Action.  The sixth in the series, co-convened with the California Department of Public Health and the California Air Resources Board, addresses the impacts of heat, wildfire smoke and changes in air quality on Californians’ health, and efforts underway to address them.

This webinar is the fifth in the series, co-convened with the Ocean Protection Council. It will address the impacts of climate change on California’s oceans and coasts, and efforts underway to address them.

This webinar is the fourth in the series, co-convened with the California Department of Fish and Wildlife. It will address the impacts of climate change on California’s wildlife and the efforts underway to address them.

The California Environmental Protection Agency’s Office of Environmental Health Hazard Assessment (OEHHA) is hosting a series of webinars as part of its efforts to track and report on climate change and its impacts on California. This webinar is the third in the series and will be co-convened with CDPH.

This webinar is the second in the series, co-convened with the California Department of Water Resources and the State Water Resources Control Board. It will address the impacts of climate change on California’s water resources, and efforts underway to address them.

The California Environmental Protection Agency’s Office of Environmental Health Hazard Assessment (OEHHA) is hosting a series of webinars as part of its efforts to track and report on climate change and its impacts on California. This webinar is the first in the series and will be co-convened with CAL FIRE.

The Office of Environmental Health Hazard Assessment convened a meeting of the CIC on February 27th, 2024. The meeting opened with a session on enzyme polymorphisms and susceptibility to carcinogenicity, including presentations from invited speakers and discussions with the Committee. The presentations and discussion will help inform future cancer hazard identification work at OEHHA. The Committee also discussed OEHHA’s proposal to streamline several sections of cancer hazard identification documents.