Relates to decriminalizing the possession of buprenorphine

S 2331 removes buprenorphine from the legal definitions of "controlled substance" and "narcotic preparation" under New York's penal law. This change means possessing buprenorphine (a medication used to treat opioid use disorder) will no longer be treated as a criminal offense under these specific provisions. The bill amends two sections of the penal law to exclude buprenorphine from lists that previously carried criminal penalties for possession. It will take effect on November 1, 2025.