S. 2912 · 115th Congress Opioid Addiction Treatment Programs Enhancement Act StageIn committee SponsorBill Cassidy Introduced2018-05-22 Latest action2018-05-22 · Introduced in Senate Follow Summary Text Subjects Cosponsors (4) Votes (0) Actions Cosponsors (4) Joe Manchin Former member Senate WV Independent Chuck Grassley Current member Senate IA Republican Bob Menendez Former member Senate NJ Democrat Mark Warner Current member Senate VA Democrat