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Proposal to adopt Proposition 65 Maximum Allowable Dose Levels (MADLs) for hydrogen cyanide (HCN) and cyanide salts (CN salts). The proposed oral MADL for HCN and CN salts, expressed in terms of cyanide, is 9.8 micrograms per day. For hydrogen cyanide and cyanide salts that dissociate to the cyanide ion, the MADLs are calculated by multiplying the molecular weight of the compound by 0.38.
OEHHA has provided a number of comments on the exposure assessment methodology and conclusions on the draft EAD for Simazine.
Meeting announcement and synopsis of the Developmental and Reproductive Toxicant Identification Committee for Monday, March 18, 2013.
OEHHA has provided a number of comments on the risk characterization methodology and conclusions on the draft RCD for Simazine.
Developmental and Reproductive Toxicant Identification Committee is scheduled to deliberate on the reproductive toxicity of deltamethrin and determine whether the chemical has been clearly shown through scientifically valid testing according to generally accepted principles to cause reproductive toxicity.
Agenda summary meeting transcript and other details from the February 25, 2013 DART IC meeting
OEHHA released two drafts of CalEnviroScreen 1.0 before finalizing the tool in April 23, 2013.
This regulatory amendment updates and clarifies a summary of Proposition 65 that must be included as an attachment to all notices of violation that are served upon violators of Proposition 65.
OEHHA has provided a number of comments on the exposure assessment methodology and conclusions on the draft EAD for Acephate.