II 116th CONGRESS 1st Session S. 458 IN THE SENATE OF THE UNITED STATES February 12, 2019 Mr. Durbin (for himself and Ms. Duckworth ) introduced the following bill; which was read twice and referred to the Committee on Environment and Public Works A BILL To require the Administrator of the Environmental Protection Agency to revise certain ethylene oxide emissions standards under the Clean Air Act, and for other purposes.