On December 14, 2020, the U.S. Environmental Protection Agency (EPA) released the final risk evaluation for perchloroethylene. Of the 61 conditions of use that EPA reviewed, EPA found that 59 present unreasonable risks to workers, occupational non-users (ONU), consumers, and bystanders. The conditions of use that EPA determined do not present an unreasonable risk are distribution in commerce and industrial and commercial use in lubricants and greases for penetrating lubricants and cutting tool coolants. EPA found no unreasonable risks to the environment. For more information, please read the full memorandum.