H.R. 6543 · 111th Congress Drug Safety Enhancement Act of 2011 StageIn committee SponsorJohn Dingell Introduced2010-12-17 Latest action2010-12-17 · Introduced in House Follow Summary Text Subjects Cosponsors (3) Votes (0) Actions Cosponsors (3) Frank Pallone Current member House NJ Democrat Bart Stupak Former memberHouseMIDemocrat Henry Waxman Former memberHouseCADemocrat