S. 1968 · 114th Congress Business Supply Chain Transparency on Trafficking and Slavery Act of 2015 StageIn committee SponsorRichard Blumenthal Introduced2015-08-05 Latest action2015-08-05 · Introduced in Senate Follow Summary Text Subjects Cosponsors (4) Votes (0) Actions Cosponsors (4) Tammy Baldwin Current member Senate WI Democrat Kirsten Gillibrand Current member Senate NY Democrat Al Franken Former member Senate MN Democrat Ed Markey Current member Senate MA Democrat