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The Office of Administrative Law approved the Office of Environmental Health Hazard Assessment’s proposal to amend Title 27, California Code of Regulations by adopting Section 25506, originally proposed as Section 25505.
| Program: Proposition 65
The Office of Environmental Health Hazard Assessment (OEHHA) is adopting new cancer inhalation unit risk (IUR) and slope factors for 1-Bromopropane (1-BP) for use in the Air Toxics Hot Spots Program.
| Program: Air
This 2022 report presents indicators of climate change describing how California’s climate is changing and how these changes are affecting the state and Tribal Nations.
| Program: Climate Change
On October 26, 2022, the Office of Administrative Law approved the Office of Environmental Health Hazard Assessment’s proposal to amend Title 27, California Code of Regulations by adding new subsection 25607.2(b) to Section 25607.2. The regulation will be effective on January 1, 2023.
| Program: Proposition 65
Risk assessment support and toxicological consultation to state and local government on human health and ecological risks associated with exposures to environmental contaminants at sites undergoing regulatory or voluntary cleanup
| Program: Risk Assessment
Statewide advisory for eating fish caught in California rivers, streams, and creeks without site-specific advice.
| Program: Fish
On September 1, 2022, the Office of Administrative Law approved the Office of Environmental Health Hazard Assessment’s proposal to amend Title 27, California Code of Regulations by adopting Sections 25607.48 and 25607.49
| Program: Proposition 65
The Office of Environmental Health Hazard Assessment (OEHHA) is adopting new Reference Exposure Levels (RELs) for Chromium, Trivalent (Inorganic Water-Soluble Compounds) (Cr(III)) for use in the Air Toxics Hot Spots Program.
| Program: Air