S. 1554 · 115th Congress Safer Prescribing of Controlled Substances Act StageIn committee SponsorEd Markey Introduced2017-07-13 Latest action2017-07-13 · Introduced in Senate Follow Summary Text Subjects Cosponsors (4) Votes (0) Actions Cosponsors (4) Richard Blumenthal Current member Senate CT Democrat Dianne Feinstein Former member Senate CA Democrat Joe Manchin Former member Senate WV Independent Elizabeth Warren Current member Senate MA Democrat