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Notice of intent to list styrene as known to the State of California to cause cancer via the authoritative bodies mechanism.

The study is the first to consider the effects on people of long-term exposure to ultrafine particles and analyzed data from more than 100,000 middle-aged women whose health status was followed from 2000 through 2007.

Bisphenol A (BPA) was considered for listing at the meeting of the Developmental and Reproductive Toxicant Identification Committee (DARTIC) scheduled for May 7, 2015 in Sacramento.

The 2015 public health protective concentration is 3 parts per million (ppm) for the chemical para-chlorobenzene sulfonic acid (pCBSA) in drinking water.

Questions and answers about the biological insecticide Entrust®  (Spinosad)

OEHHA is assisting the Dry Creek Conservancy (DCC) and the American Basin Council of Watersheds to gain a better understanding of the stressors in the Dry Creek watershed that have contributed to salmon declines over the past two decades. OEHHA is collecting environmental data and is using the Stressor Identification (ID) method developed by the US Environmental Protection Agency to identify impacts of urbanization and causes of impairment to the health of the watershed.

Notice of a 2015 public hearing for comment on a request for a Safe Use Determination for Diisononyl Phthalate (DINP) in Tandus Centiva ER3® Modular Vinyl carpet tile

These regulations would further the "right-to-know" purposes of the statute and provide more specific guidance on the content of safe harbor warnings for a variety of exposure situations, and corresponding methods for providing those warnings. It also would add a specific section to the regulations addressing the relative responsibilities for providing warnings for businesses in the chain of commerce versus retail sellers of a given product.

Notice of proposed rulemaking and public hearing for a regulation to establish a framework for a website operated by OEHHA that would provide information to the public about potential exposures to listed chemicals.

2015 proposal to adopt a No Significant Risk Level (NSRL) of 146 micrograms per day for diisononyl phthalate (DINP), by amending Title 27, California Code of Regulations, section 25705(b).