Latest News
OEHHA announced that the public health goal (PHG) for perchlorate in drinking water was identified as 6 ppb (parts per billion).
| Program: Water
OEHHA has provided a number of comments on the risk characterization methodology and conclusions on the draft RCD for the Active Ingredient Tetrahydro-5,5-dimethyl-2 (1H)-pyrimidinone {3[4-(trifluo
| Program: Pesticides
OEHHA announced availability of this draft report for review and comment.
| Program: Risk Assessment
OEHHA has submitted findings on the active ingredient Methidathion.
| Program: Pesticides
Work plan for developing additional regulations to assist in Proposition 65 compliance for acrylamide exposures
| Program: Proposition 65
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