Latest News
Request for information on perchlorate (ClO4), a chemical to be considered by OEHHA's Science Advisory Board's Developmental and Reproductive Toxicant (DART) Identification Committee.
| Program: Proposition 65
Final guidance document and "Schoolscreen" spreadsheet for risk assessment at school sites
| Program:
OEHHA has provided a number of comments on the risk characterization methodology and conclusions on the draft TAC document for Azinphos-Methyl.
| Program: Pesticides
Response to the petition of Bayer Corporation for clarification of the Proposition 65 listing of “Mercury and Mercury Compounds” as chemicals known to cause reproductive toxicity.
| Program: Proposition 65
OEHHA has provided a number of comments on the risk characterization methodology and conclusions on the draft RCD and EAD for S,S,S-tributyl phosphorotrithioate (DEF, tribufos).
| Program: Pesticides
OEHHA released a draft document describing development of a unit risk factor for estimating cancer risk associated with inhalation of naphthalene.
| Program: Air
OEHHA has provided a number of comments on the risk characterization methodology and conclusions on the draft RCD for the Active Ingredient Methamidophos.
| Program: Pesticides
Three scientific peer reviews on the draft Public Health Goal for perchlorate are available.
| Program: Water
Safe use determination for crystalline silica in flat latex paint.
| Program: Proposition 65
OEHHA has provided a number of comments on the risk characterization methodology and conclusions on the draft RCD for Hydramethylnon.
| Program: Pesticides