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OEHHA proposes to delist isosafrole, 5-nitro-o-anisidine, and tris(aziridinyl)-p-benzoquinone as chemicals known to the state to cause cancer. This notice announces the opportunity for public comment.

OEHHA reviewed stormwater monitoring data for the purpose of characterizing used oil pollution in stormwater runoff. Stormwater runoff refers to water transported through stormwater conveyance systems during and after storm events.

OEHHA has provided a number of comments on the risk characterization methodology and conclusions on the draft RCD for Phenylphenol.

Chemical listed effective August 11, 2006 as known to the State to cause cancer: propoxur.   Correction to the listing of doxorubicin hydrochloride (adriamycin).

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

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.

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.