H.R. 6518 · 114th Congress MACPAC Improvement Act of 2016 StageIn committee SponsorJoseph Pitts Introduced2016-12-08 Latest action2016-12-08 · Introduced in House Follow Summary Text Subjects Cosponsors (7) Votes (0) Actions Cosponsors (7) Marsha Blackburn Current member Senate TN Republican Susan Brooks Former member House IN Republican Larry Bucshon Former member House IN Republican Chris Collins Former member House NY Republican Bill Flores Former member House TX Republican Brett Guthrie Current member House KY Republican Markwayne Mullin Former member Senate OK Republican