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Extension of comment period on the adoption of  Maximum Allowable Dose Levels (MADLs) of 100 micrograms per day for oral exposure to atrazine, propazine, simazine, 2,3-diamino-6- chloro-s-triazine (DACT)*, des-ethyl atrazine (DEA), and des-isopropyl atrazine (DIA).

This regulatory action adds a section to the existing Proposition 65 implementing regulations that sets forth the criteria for listing chemicals by reference to Labor Code section 6382(b)(1), as required under Health and Safety Code section 25249.8(a).

Notice of intent to list 1-bromopropane as known to the state to cause cancer via the authoritative bodies mechanism.  Public comments and OEHHA's responses to those comments.

Center for Environmental Health petitioned the Office of Environmental Health Hazard Assessment to repeal and/or amend its Proposition 65 regulation with respect to exposures to lead.

OEHHA convened a workshop to improve upon and explore new metrics for tracking climate change and its impacts on California’s water resources, oceans, fish and wildlife, forests, agriculture, and the health and well-being of the state’s residents. 

OEHHA assessed exposure of young children, women of child-bearing age, and adults to imidacloprid following treatment by the California Department of Food and Agriculture to control the Asian Citrus Psyllid.

Proposal to adopt Proposition 65 Maximum Allowable Dose Levels (MADLs) for oral exposure to atrazine, propazine, simazine, 2,3-diamino-6-chloro-s-triazine (DACT)*, des-ethyl atrazine (DEA), and des-isopropyl atrazine (DIA) that induce reproductive toxicity by amending Section 25805(b) of Title 27 of the California Code of Regulations.

Bisphenol A (BPA) considered for possible listing based on female reproductive toxicity by the DARTIC at the meeting scheduled for Thursday, May 7, 2015.

Questions and answers about the insecticide Methyl Eugenol in Insect Bait Traps

Questions and answers about the biological insecticide Isomate® EGVM (Pheromone)