SAMHSA Releases Revision to 42 CFR Part 2 Substance Use Disorder Privacy Rule SAMHSA has released a revision to 42 CFR Part 2, the rule that governs privacy around substance use disorder information (https://www.hhs.gov/about/news/2020/07/13/fact-sheet-samhsa-42-cfr-part-2-revised-rule.html) A number of these changes have