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Proposal to clarify that the Science Advisory Board Committees provides peer review for the proposed No Significant Risk Levels for carcinogens and proposed Maximum Allowable Dose Levels for reproductive toxicants that are developed by OEHHA

Proposal to adopt a No Significant Risk Level (NSRL) of 5.4 micrograms per day (µg/day) for tris(1,3-dichloro-2-propyl) phosphate (TDCPP)

This amendment would remove the reference to hexavalent chromium in Section 25707(b)(4) as posing no significant risk when ingested, based on recent scientific findings that establish that chromium (hexavalent compounds) can be carcinogenic by the oral route.

Proposal to amend Title 27, Cal. Code of Regulations, section 25903, Appendix A, to update and clarify the Proposition 65 summary that must be included as an attachment to all Notices of Violation that are served upon alleged violators of Proposition 65.

Proposal to adopt an updated No Significant Risk Level (NSRL) for polychlorinated biphenyls (PCBs) of 0.35 micrograms per day. OEHHA also proposes to adopt a Maximum Allowable Dose Level for PCBs of 2.3 ug/day.

Proposal to establish specific regulatory levels posing no significant risk for chloroethane; di(2-ethylhexyl)phthalate (DEHP); lead; lead acetate; lead phosphate; lead subacetate; methylhydrazine; methylhydrazine sulfate; 5-morpholinomethyl-3-[(5-nitrofurfurylidene)-amino]-2-oxazolidinone; MX (3-chloro-4-(dichloromethyl)-5-hydroxy-2(5H)-furanone); phenylhydrazine; phenylhydrazine hydrochloride; polygeenan; carbazole; MeIQ (2-amino-3,4-dimethylimidazo[4,5-f]quinoline); MeIQx(2-amino-3,8-dimethylimidazo[4,5-f]quinoxaline); methyl carbamate; 4-(N-nitrosomethylamino)-1-(3-pyridyl)-1-butanone; and trimethyl phosphate

OEHHA proposal to adopt a Proposition 65 No Significant Risk Level (NSRL) of 96 micrograms per day for bromoethane

OEHHA proposal to adopt a Proposition 65 Maximum Allowable Dose Level (MADL) of 660 micrograms per day for inhalation exposures to chloroform

Office of Environmental Health Hazard Assessment (OEHHA) issued a Notice of Proposed Rulemaking proposing  Maximum Allowable Dose Levels (MADLs) for the chemical methanol.