II 118th CONGRESS 1st Session S. 1475 IN THE SENATE OF THE UNITED STATES May 9, 2023 Mr. Grassley (for himself, Mrs. Feinstein , and Ms. Hassan ) introduced the following bill; which was read twice and referred to the Committee on the Judiciary A BILL To amend the Controlled Substances Act to prohibit certain acts related to fentanyl, analogues of fentanyl, and counterfeit substances, and for other purposes.