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OEHHA has provided a number of comments on the risk characterization methodology and conclusions on the draft RCD for Chlorpyrifos.

Notice of intent to list chemicals: Ethoprop, Indium phosphide, Lynestrenol, Norethynodrel, Propachlor, Amantadine hydrochloride, Diazoxide, Dichlorphenamide, Diltiazem hydrochloride, Filgrastim, Ribavirin, Rifampin, and Trientine hydrochloride.

Chemicals listed effective December 22, 2000 as known to the state of California to cause cancer or reproductive toxicity: Bromoethane, Gemfibrozil, Isoxaflutole, MX(3-chloro-4-(dichloromethyl)-5-hydroxy-2(5H)-furanone), Zileuton.

The Air Resources Board conducted a public meeting to consider approval of a report reviewing California's ambient air quality standards as required by the Children's Environmental Health Protection Act (SB 25).

ARB conducted a public meeting to consider approval of a report regarding CA ambient air quality standards as required by the Children's Environmental Health Protection Act (SB25).

Public workshop - Solicitation of input on the proposed process for developing Safe Harbor numbers.

Availability of the Background Document for the Public Workshop on Developing Safe Harbor Numbers

OEHHA released the final document, "Air Toxics Hot Spots Program Risk Assessment Guidelines Part IV: Exposure Assessment and Stochastic Analysis Technical Support Document."

Chemicals under consideration for possible listing via the Administrative Bodies mechanisms: Request for relevant information.

Public workshop - OEHHA is soliciting input on the process and order by which the safe harbor numbers should be developed.