H.R. 5151 · 111th Congress Congressional Oversight and Spending Transparency (COST) Act of 2010 StageIn committee SponsorJeff Flake Introduced2010-04-27 Latest action2010-04-27 · Introduced in House Follow Summary Text Subjects Cosponsors (1) Votes (0) Actions Cosponsors (1) Michael Castle Former member House DE Republican