Final Report: Child-Specific Reference Dose (chRD) for School Site Risk Assessment: Chlorpyrifos

The Office of Environmental Health Hazard Assessment (OEHHA) of the California Environmental Protection Agency announces the availability of the Final Report “Development of Health Criteria for School Site Risk Assessment Pursuant to Health and Safety Code Section 901(g): Child-Specific Reference Dose (chRD) for School Site Risk Assessment- Chlorpyrifos.”  Section 901(g) requires OEHHA to evaluate and publish, as appropriate, numerical health guidance values or chRDs for those chemicals that could be encountered at school sites and adversely impact schoolchildren. 

If you have questions, please contact Carmen Milanes by email at carmen.milanes@oehha.ca.gov, by phone at (916) 323-4153, or by mail at the address below:

Carmen Milanes
Office of Environmental Health Hazard Assessment
P.O. Box 4010, MS-12B
1001 I Street
Sacramento, California 95812-4010
FAX: (916) 322-9705