S. 2351 · 117th Congress SIMSA Act of 2021 StageIn committee SponsorChuck Grassley Introduced2021-07-15 Latest action2021-07-15 · Introduced in Senate Follow Summary Text Subjects Cosponsors (5) Votes (0) Actions Cosponsors (5) Shelley Capito Current member Senate WV Republican Jeanne Shaheen Current member Senate NH Democrat Joni Ernst Current member Senate IA Republican Dianne Feinstein Former member Senate CA Democrat Maggie Hassan Current member Senate NH Democrat