1. Short title This Act may be cited as the Comprehensive Opioid Recovery Centers Reauthorization Act of 2023 . 2. Comprehensive opioid recovery centers (a) Reauthorization Section 552(j) of the Public Health Service Act ( 42 U.S.C. 290ee–7(j) ) is amended by striking 2019 through 2023 and inserting 2024 through 2028 . (b) Documentation for evidence of capacity To carry out required activities Section 552(d) of the Public Health Service Act ( 42 U.S.C. 290ee–7(d) ) is amended by adding at the end the following: (3) Documentation (A) In general Evidence required to be provided under paragraph (1) may be provided through a letter of intent from partner agencies or other relevant documentation (as defined by the Secretary). (B) Partner agency defined In this paragraph, the term partner agency means a non-governmental organization or other public or private entity— (i) the primary purpose of which is the delivery of mental health or substance use disorder treatment services