S. 4099 · 116th Congress No Nuclear Testing Without Approval Act StageIn committee SponsorCatherine Cortez Masto Introduced2020-06-29 Latest action2020-06-29 · Introduced in Senate Follow Summary Text Subjects Cosponsors (2) Votes (0) Actions Cosponsors (2) Christopher Coons Current member Senate DE Democrat Jacky Rosen Current member Senate NV Democrat