1. Short title This Act may be cited as the Residential Substance Use Disorder Treatment Act of 2023 . 2. Residential substance use disorder treatment program (a) Amendments Part S of title I of the Omnibus Crime Control and Safe Streets Act of 1968 ( 34 U.S.C. 10421 et seq. ) is amended— (1) in the part heading, by striking substance abuse and inserting substance use disorder ; (2) in section 1901 ( 34 U.S.C. 10421 )— (A) in subsection (a)— (i) in paragraph (1)— (I) by striking substance abuse each place it appears and inserting substance use disorder ; and (II) by inserting after programs the following: , including medication-assisted treatment programs, which shall be permitted to use any type of medication that has been approved to treat substance use disorders pursuant to section 505 of the Federal Food, Drug, and Cosmetic Act ( 21 U.S.C. 355 ), or any type of biological product licensed under section 351 of the Public Health Service Act ( 42 U.S.C. 262 ), ; and (ii) in paragraph (3), by striking substance abuse each place it appears and inserting substance use disorder ; (B) in subsection (b), by striking substance abuse and inserting substance use disorder ; and (C) in subsection (c)— (i) by striking part for treatment and inserting “part for— (1) treatment ; (ii) in paragraph (1), as so designated, by striking the period at the end and inserting ; and ; and (iii) by adding at the end the following: (2) expanding residential substance use disorder treatment programs to use not less than 1 medication or treatment that has been approved to treat substance use disorders pursuant to section 505 of the Federal Food, Drug, and Cosmetic Act ( 21 U.S.C. 355 ). ; (3) in section 1902 ( 34 U.S.C. 10422 )— (A) in subsection (b)— (i) in the subsection heading, by striking abuse and inserting use ; and (ii) by striking substance abuse each place it appears and inserting substance use disorder ; (B) in subsection (c), by striking substance abuse each place it appears and inserting substance use disorder