https://calepa.ca.gov/newsroom/190377-2/
CalEPA and OEHHA Finalize Major Update to Environmental Health Screening Tool | CalEPA
major updateenvironmental healthcalepaoehhafinalize
https://affh-data-and-mapping-resources-v-2-0-cahcd.hub.arcgis.com/datasets/sb-535-disadvantaged-communities-oehha-2022-1
SB 535 Disadvantaged Communities OEHHA 2022
Census tracts that met criteria as 2022 Disadvantaged Communities (SB535).
disadvantaged communitiessboehha
https://www.ul.com/news/oehha-issues-notice-proposed-rulemaking-six-chemicals
OEHHA Issues Notice of Proposed Rulemaking for Six Chemicals | UL Solutions
The California Office of Environmental Health Hazard Assessment (OEHHA) has issued Notice of Proposed Rulemaking for six chemicals. OEHHA proposes amendment of...
notice of proposed rulemakingoehhaissues
https://www.cdpr.ca.gov/2025/08/21/dpr-and-oehha-to-advance-regulations-to-restrict-13-d-use-in-california/
DPR and OEHHA to Advance Regulations to Restrict 1,3-D Use in California - Department of Pesticide...