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Questions and answers about the insecticide Merit® (Imidacloprid).  English, Simplified Chinese, Spanish, Hmong, and Khmer versions available.

OEHHA has provided a number of comments on the risk characterization and the exposure assessment methodology and conclusions on the draft RCD and EAD for Methomyl.

Request for information on the possible reproductive toxicity of: n-Hexane, Nickel and Nickel Compounds, Perfluorooctanoic acid (PFOA) and its salts, Perfluorooctane sulfonate (PFOS) and its salts. Comment period closes April 4, 2016.

Establishment of a no significant risk level (NSRL) for Diisononyl Phthalate (DINP) of 146 micrograms per day.

2016 OEHHA, Western States PEHSU at UCSF, and UC Berkeley CIRCLE children’s environmental health symposium exploring "New Findings from California”.

Notice of Extension of the Public Comment Period for Notice of Intent to List: Furfuryl Alcohol.  Comment period closed September 30, 2015.

The first Synthetic Turf Scientific Advisory Panel Meeting was held on Monday, February 8, 2016.

Toxicity and human exposure evaluations, and potential health risk of chemicals.

The Carcinogen Identification Committee (CIC) and the Developmental and Reproductive Toxicant (DART) Identification Committee are designated as the “State’s Qualified Experts” and evaluate chemicals for listing under Proposition 65.

The drinking water indicator combines information about 10 contaminants and 2 types of water quality violations that are sometimes found when drinking water samples are tested.