S. 536 · 113th Congress Regulation Costs to America Act StageIn committee SponsorMarco Rubio Introduced2013-03-12 Latest action2013-03-12 · Introduced in Senate Follow Summary Text Subjects Cosponsors (3) Votes (0) Actions Cosponsors (3) John Barrasso Current member Senate WY Republican Saxby Chambliss Former member Senate GA Republican Ron Johnson Current member Senate WI Republican