The Office of Environmental Health Hazard Assessment proposes amendments to Cal. Code Regs. tit. 27 §27000, Safe Drinking Water And Toxic Enforcement Act. The amendment would update the regulation and incorporate 2016 amendments to TSCA. Written comments will be accepted until August 14, 2017. See http://oal.ca.gov/wp-content/uploads/sites/28/2017/06/26z-2017.pdf (p. 944).