Risk Assessment

Risk assessment is a scientific process of evaluating the adverse effects caused by a substance, activity, lifestyle, or natural phenomenon. OEHHA is responsible for developing and providing risk managers in state and local government agencies with toxicological and medical information relevant to decisions involving public health. State agency users of such information include all boards and departments within Cal/EPA, as well as the Department of Public Health, the Department of Food and Agriculture, the Office of Emergency Services, the Department of Fish and Wildlife, and the Department of Justice.

Several laws and regulations govern OEHHA's risk assessment work.

Reports, Notices, Documents

Jul 22, 2023: Art Hazards
An updated List of Art and Craft Materials that Cannot be Purchased for Use in Kindergarten through 6th Grade. This list is intended to assist schools in complying with state law which prohibits schools from purchasing art or craft materials containing a toxic substance for use by students in these grades.
Jun 29, 2023: 2023 Symposium on Heat: Impacts on Children and Pregnancy
Please join OEHHA and the Children’s Environmental Health Center for a virtual symposium series exploring the effects of heat on children and during pregnancy. This highly interactive four-session symposium will cover physiologic considerations for children and pregnancy, strategies to combat health effects in children and during pregnancy, and important considerations for these populations in the development of heat health warning systems.
Mar 30, 2023: Children's Environmental Health Symposia
Each year the Children’s Environmental Health Program sponsors a symposium on key emerging issues relevant to state scientists and policy makers in the field of children’s environmental health.
Mar 30, 2023: 2023 Symposium on Heat: Impacts on Children and Pregnancy
Please join OEHHA and the Children’s Environmental Health Center for a virtual symposium series exploring the effects of heat on children and during pregnancy. This highly interactive four-session symposium will cover physiologic considerations for children and pregnancy, strategies to combat health effects in children and during pregnancy, and important considerations for these populations in the development of heat health warning systems.
Oct 12, 2022: Risk assessments at contaminated sites
Risk assessment support and toxicological consultation to state and local government on human health and ecological risks associated with exposures to environmental contaminants at sites undergoing regulatory or voluntary cleanup

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