S. 732 · 118th Congress Biochar Research Network Act of 2023 StageIn committee SponsorChuck Grassley Introduced2023-03-09 Latest action2023-03-09 · Introduced in Senate Follow Summary Text Subjects Cosponsors (3) Votes (0) Actions Cosponsors (3) Sherrod Brown Former member Senate OH Democrat Jon Tester Former member Senate MT Democrat John Thune Current member Senate SD Republican