2024 42 CFR 2.1 – Statutory authority for confidentiality of substance use disorder patient records

2023 42 CFR 2.1 – Statutory authority for confidentiality of substance use disorder patient records

2022 42 CFR 2.1 – Statutory authority for confidentiality of substance use disorder patient records

2021 42 CFR 2.1 – Statutory authority for confidentiality of substance use disorder patient records

2020 42 CFR 2.1 – Statutory authority for confidentiality of substance use disorder patient records

2019 42 CFR 2.1 – Statutory authority for confidentiality of substance use disorder patient records

2016 42 CFR 2.1 – Statutory authority for confidentiality of substance use disorder patient records

2015 42 CFR 2.1 – Statutory authority for confidentiality of drug abuse patient records

2014 42 CFR 2.1 – Statutory authority for confidentiality of drug abuse patient records

2010 42 CFR 2.1 – Statutory authority for confidentiality of drug abuse patient records

2009 42 CFR 2.1 – Statutory authority for confidentiality of drug abuse patient records