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The Office of Environmental Health Hazard Assessment (OEHHA) is releasing a document for public review that summarizes the carcinogenicity and derivation of a cancer inhalation unit risk factor (IUR) for p‑Chloro-α,α,α-trifluorotoluene
(p-chlorobenzotrifluoride, PCBTF).
Oct 18, 2019, Program: Air
On Tuesday July 30, 2019, OEHHA hosted the Domoic Acid Webinar: Research on Effects of Repeat Low-Level Exposures and Its Implications for Human Toxicity. A recording of the webinar and transcript of the audio portion are now available.
Oct 4, 2019, Program: Fish
The Office of Environmental Health Hazard Assessment is providing notice of changes to the proposed regulatory action to amend Section 25600.2 of Title 27 of the California Code of Regulations. Section 25600.2 addresses the responsibility to provide consumer product exposure warnings for chemicals listed under Proposition 65.
Oct 4, 2019, Program: Proposition 65
Acetaminophen will be considered for possible listing by the Committee at a public meeting scheduled for Wednesday, December 5, 2019. The meeting will be held in the Sierra Hearing Room at the CalEPA Headquarters building, 1001 I Street, Sacramento, California.
Sep 20, 2019, Program: Proposition 65
RELs are airborne concentrations of a chemical that are not anticipated to result in adverse noncancer health effects for specified exposure durations in the general population, including sensitive subpopulations.
Sep 6, 2019, Program: Air
IURs are used to estimate lifetime cancer risks associated with inhalation exposure to a carcinogen.
Sep 4, 2019, Program: Air
The Office of Environmental Health Hazard Assessment (OEHHA) is recommending that the State Water Resources Control Board (SWRCB) set the notification levels (NLs) for perfluorooctanoic acid (PFOA) and perfluorooctane sulfonate (PFOS) at the lowest levels at which they can be reliably detected in drinking water using currently available and appropriate technologies.
Aug 23, 2019, Program: Water
The advisory issued today provides safe eating advice for Inland Silverside, Rainbow Trout, and Sacramento Pikeminnow.
Aug 22, 2019, Program: Fish