Notices

Sulfur dioxide listed as known to the state to cause cancer.

Addition of α-methyl styrene (CAS No. 98-83-9) to the list of chemicals known to the state to cause reproductive toxicity for purposes of the Safe Drinking Water and Toxic Enforcement Act of 1986.

Comment period for notice of proposed rulemaking on the modification of the calculation used to convert estimates of animal cancer potency to estimates of human cancer potency.

Notice of proposed rulemaking Title 27, California Code of Regulations proposed amendment of Section 25703(A)(6) quantitative risk assessment to modify the calculation used to convert estimates of animal cancer potency to estimates of human cancer potency. 

This July 2011 notice announces the beginning of a 60-day public comment period on 39 chemicals which will be discussed at the October 2011 meeting of the Proposition 65 Carcinogen Identification Committee (CIC).

A Maximum Allowable Dose Level (MADL) for chromium (hexavalent compounds) was established.  The amendment will become effective July 29, 2011.

The next meeting of the Developmental and Reproductive Toxicicity Identification Committee (DARTIC) is being re-scheduled to Tuesday and Wednesday, July 12 and 13, 2011. 

Agenda, meeting summary and detailed information for the July 11 and 12 DART IC.

On May 13, 2011, the California Environmental Protection Agency’s (Cal/EPA) Office of Environmental Health Hazard Assessment (OEHHA) published a notice requesting information as to whether hydrogen

October 12th and 13th CIC meeting and hazard identification materials for fluoride and Its salts, and tris(1,3-dichloro-2-propyl) phosphate.  Both will be considered for listing at the October 2011 meeting.

July 12 and 13, 2011 meeting of the Developmental and Reproductive Toxicant Identification Committee.  Webcast available.

Announcement of release of final Interpretive Guideline for Hand-to-Mouth transfer of lead through exposure to consumer products. Document available for download on this page.

Notice of intent to list α-Methyl styrene to cause reproductive toxicity by the Labor Code mechanism.

OEHHA intents to list titanium dioxide (airborne, unbound particles of respirable size) as known to the state to cause cancer for the purposes of Proposition 65.

Comment Period for the proposed Maximum Allowable Dose Level (MADL): Avermectin B1.

This notice announces the beginning of the public comment period on the five chemicals listed below.  These chemicals will be discussed at the next meeting of the Proposition 65 Developmental and R

Office of Environmental Health Hazard Assessment (OEHHA) proposes to establish a specific regulatory level having a maximum allowable dose level (MADL) for Avermectin B1.

Chemical listed effective May 20, 2011 as known to the state of California to cause cancer: Imazalil.

Benzo[a]pyrene, Deltamethrin, Methyl parathion, Uranium and Xylene for discussion at the July 12 and 13, 2011 DART IC meeting.  Hazard IDs available for review and comment.

Public comment period on the request for relevant information on chemicals being considered for listing as reproductive toxicants by the Authoritative Bodies mechanism: Hydrogen cyanide and cyanide salts.