Latest News

Extension of public comment period. Notice of intent to list chemicals: Anthraquinone.

A second public comment period announced for the draft Public Health Goals for the following chemicals: cadmium, glyphosate, n-nitrosodimethylamine, and water soluble polychlorinated biphenyls (PCBs).

This 2006 pamphlet summarizes some of the findings from a comprehensive review of hundreds of studies of secondhand smoke by the California EPA’s Office of Environmental Health Hazard Assessment.

Notice of intent to list anthraquinone as causing cancer under the authoritative bodies mechanism.

Information on the health effects of ETS.

OEHHA has provided a number of comments on DPR’s proposal for regulatory mitigation for Methyl Isothiocyanate (MITC).

OEHHA has provided a number of comments (ADDITIONAL) on the risk characterization methodology and conclusions on the draft RCD for Methyl Iodide.

This fact sheet on low impact development (LID) provides a solution to minimize or eliminate the impacts on the water cycle caused by paving over large areas of land, and reviews the basic principles of LID, its benefits and implementation challenges, its use in new and re-development, and provides examples of its application in urban and suburban environments.

OEHHA has been working with the California Water and Land Use Partnership to educate land use decision makers and their staff about the link between land use and natural resource protection.

Release of final technical document establishing ChRDs for Manganese (3.0 x 10^-2 mg/kg-day) and Pentachlorophenol (1.0 x 10^-3 mg/kg-day) to be used in school site risk assessments