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Office of Environmental Health Hazard Assessment (OEHHA) proposes to establish a specific regulatory level having a maximum allowable dose level (MADL) for Avermectin B1.

Notice of adoption of the No Significant Risk Levels (NSRLs) for the chemicals p-chloroaniline and p-chloroaniline hydrochloride and amendment to Title 27, California Code of Regulations, Section 25705(b) (27 CCR Section 25705(b) effective August 12, 2010.

Notice of proposed rulemaking regarding specific regulatory levels posing no significant risk: p-chloroaniline and p-chloroaniline hydrochloride.

Proposed regulation as required by Health and Safety Code section 25251.  This proposed regulation specifies hazard traits and environmental and toxicological endpoints and other relevant data that are to be included in the Toxics Information Clearinghouse to be developed by the Department of Toxic Substances Control.

Proposal to establish a specific regulatory level posing no significant risk for fumonisin B1.

OEHHA announces the availability of the regulatory text and the supporting rulemaking documents for the proposed adoption of the Maximum Allowable Dose Level (MADL) for the chemical Di-n-hexyl phthalate (DnHP).

Notice of proposed rulemaking. This amendment to section 12705(b) would adopt a No Significant Risk Level (NSRL) of 50 micrograms per day for C.I. Direct Blue 218.