On November 4, 2020, EPA published the final risk evaluation for carbon tetrachloride. 85 Fed. Reg. 70147. EPA states that it reviewed 15 conditions of use, “all of which are associated with industrial and commercial work and primarily involve the manufacturing of other chemicals.” EPA found unreasonable risks to workers and occupational non-users (ONU) for 13 of the 15 conditions of use. EPA found no unreasonable risks to the environment. According to EPA, there are no consumer uses of this chemical. For more information on the fourth final risk evaluation, please read the full memorandum.
Bergeson & Campbell