Safe eating recommendations based on the levels of mercury and polychlorinated biphenyls (PCBs) measured in fish collected from Shasta Lake
The mission of the Office of Environmental Health Hazard Assessment (OEHHA) is to protect and enhance public health and the environment by scientific evaluation of risks posed by hazardous substances.
Adoption of Reference Exposure Levels (RELs) for carbonyl sulfide (COS) for use in the Air Toxics Hot Spots Program
OEHHA proposes to repeal Sections 25607.30 and 25607.31 to ensure consistency with the provisions of Section 25603.3, subsections (f) and (g) that reflect OEHHA’s intent concerning the BPA warning responsibility, methods and content provisions and an inoperative date of December 30, 2017.
A list of registered medical supervisors in the biomonitoring program who measure cholinesterase activity in blood samples collected from agricultural workers who regularly handle category I and II organophosphate and carbamate pesticides.
A Synthetic Turf Scientific Advisory Panel Meeting, Friday, March 10, 2017 in Sacramento
Extension of the comment period on the proposal to adopt a No Significant Risk Level (NSRL) of 180 micrograms per day for malathion
2017 Children's Environmental Health Symposium exploring "Environmental Justice and Children”. The symposium will examine the potential factors underlying children's unique vulnerabilities to the cumulative impacts of pollution and socioeconomic and community stressors.
Initial report on the benefits and impacts of the state’s greenhouse gas limits in disadvantaged communities
Courses are available on-line or on-site. Each course is approximately one hour, and continuing education credits may be provided. Courses are available in English and Spanish.