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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.

Adoption of No Significant Risk Level (NSRL) for ethylbenzene.

Information has been added to OAL Rulemaking File No. Z-08-0318-08,  No Significant Risk Level (NSRL) for ethylbenzene.

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).

Proposed adoption of the No Significant Risk Level (NSRL) for the chemical nitromethane.

Proposal to establish a specific regulatory level posing no significant risk: ethylbenzene.

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.

Notice of proposed rulemaking.  Specific regulatory levels posing no significant risk: nitromethane.