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OEHHA posted the external peer review comments on the draft Public Health Goal for perchlorate in drinking water.
OEHHA has selected the chemicals below for the CIC’s review for possible listing under Proposition 65. OEHHA is initiating the development of hazard identification materials on C.I. Disperse Yellow 3, Dibenzanthracenes and dibenz[a,c]anthracene.
Meeting Synopsis and Slide Presentations Carcinogen Identification Committee Meeting Held on October 12, 2011
Tris(1,3-dichloro-2-propyl) phosphate (TDCPP) was listed effective 10/28/2011 as known to the State to cause cancer.
Notice of adoption to text of regulations Title 27, California Code of Regulations amendment to section 25805 Maximum Allowable Dose Level (MADL) for Avermectin B1
Announcement of the October 12th and 13th2011 CIC meeting and hazard ID 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.
The proposed NSRL for 4-MEI has been changed from 16 to to 29 micrograms per day.
Proposal to add a NSRL for imazalil of 11ug/day.
The PHG for hexavalent chromium is established at 0.02 parts per billion (ppb). The health-protective level is based on avoidance of potential carcinogenic effects.
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.