Latest News
Current Air Toxics Hot Spots Program Guidance Manual for Preparation of Health Risk Assessments
Mar 6, 2015, Program: Air
In 2015, OEHHA hosted is annual Children's Environmental Health Symposium, this time focusing on the impacts of climate change on children's health.
Mar 4, 2015, Program: Climate Change
In 2015, OEHHA hosted is annual Children's Environmental Health Symposium, this time focusing on the impacts of climate change on children's health.
Mar 4, 2015, Program: Climate Change
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.
Feb 27, 2015, Program: Water
Notice of intent to list styrene as known to the State of California to cause cancer via the authoritative bodies mechanism.
Feb 27, 2015, Program: Proposition 65
OEHHA is requesting comments as to whether styrene meets the criteria set forth in the Proposition 65 regulations for authoritative bodies listings.
Feb 27, 2015, Program: Proposition 65
OEHHA has adopted an updated public health goal (PHG) of 1 part per billion (ppb) for perchlorate in drinking water. This PHG updates the 2004 perchlorate value of 6 ppb. Perchlorate is known to block the thyroid’s ability to take in and process iodide, which is a nutrient essential to brain development, growth, heart function, and other systems.
Feb 27, 2015, Program: Water
Additional modification to the proposed regulation to add section 25904 to Title 27 of the California Code of Regulations.
Feb 27, 2015, Program: Proposition 65
A Story of Health was developed by ATSDR, the Collaborative on Health and the Environment (CHE), the University of California, San Francisco, Pediatric Environmental Health Specialty Unit (UCSF PEHSU), the Office of Environmental Health Hazard Assessment, California EPA (OEHHA), and the Science and Environmental Health Network (SEHN) to explain how environments interact with genes to influence health across the lifespan.
Feb 26, 2015, Program: Risk Assessment