Responses to Public Comment on the Draft Reference Exposure Levels for Methylene Diphenyl Diisocyanate Office of Environmental Health Hazard Assessment California Environmental Protection Agency

Responses to Public Comment on the Draft Reference Exposure Levels for Toluene Diisocyanate Office of Environmental Health Hazard Assessment California Environmental Protection Agency

The Office of Environmental Health Hazard Assessment (OEHHA) is required to develop guidelines for conducting health risk assessments under the Air Toxics Hot Spots Program (Health and Safety Code Section 44360(b)(2)). OEHHA developed a Technical Support Document (TSD) in response to this statutory requirement that describes acute, 8 hour and chronic RELs and was adopted in December 2008. The T...

PRIORITIZED CANDIDATE CHEMICALS UNDER CONSIDERATION FOR CARCINOGENICITY EVALUATION: BATCH #1 Office of Environmental Health Hazard Assessment California Environmental Protection Agency

CARCINOGENICITY EVALUATION: BATCH #1 Office of Environmental Health Hazard Assessment California Environmental Protection Agency May 1997 Data summaries for 33 chemicals under consideration for carcinogenicity evaluation (i.e., Batch #1) have been finalized, and are presented here. Batch #1 chemicals were selected for prioritization from the tracking database under a process described in the dr...

EVIDENCE ON DEVELOPMENTAL AND REPRODUCTIVE TOXICITY OF INORGANIC ARSENIC Reproductive and Cancer Hazard Assessment Section (RCHAS) Office of Environmental Health Hazard Assessment (OEHHA) California Environmental Protection Agency (Cal/EPA)

5 et seq.) requires that the Governor cause to be published a list of those chemicals " known to the state " to cause cancer or reproductive toxicity. The Act specifies that " a chemical is known to the state to cause cancer or reproductive toxicity … if in the opinion of the state's qualified experts the chemical has been clearly shown through scientifically valid testing according to generall...

DRAFT HAZARD IDENTIFICATION OF THE DEVELOPMENTAL AND REPRODUCTIVE TOXIC EFFECTS OF BENZENE Reproductive and Cancer Hazard Assessment Section (RCHAS) Office of Environmental Health Hazard Assessment (OEHHA) California Environmental Protection Agency (Cal/EPA)

Evidence on Developmental and Reproductive Toxicity of Cadmium

5 et seq.) requires that the Governor cause to be published a list of those chemicals " known to the state " to cause cancer or reproductive toxicity. The Act specifies that " a chemical is known to the state to cause cancer or reproductive toxicity … if in the opinion of the state's qualified experts the chemical has been clearly shown through scientifically valid testing according to generall...