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

Notice of intent to list Aloe vera, whole leaf extract, and Goldenseal root powder as known to the State to cause cancer via the labor code mechanism.

Current Air Toxics Hot Spots Program Guidance Manual for Preparation of Health Risk Assessments

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

The updated PHG for perchlorate is one part-per-billion (1 ppb) based on the inhibition of iodide uptake into the thyroid gland and the consequent disruption of thyroid hormone production.

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.