S. 434 · 114th Congress Security Clearance Accountability, Reform, and Enhancement Act of 2015 StagePassed a chamber SponsorJon Tester Introduced2015-02-10 Latest action2016-11-18 · Received in the House. Follow Summary Text Subjects Cosponsors (3) Votes (0) Actions Cosponsors (3) Rob Portman Former member Senate OH Republican Claire McCaskill Former member Senate MO Democrat David Vitter Former member Senate LA Republican