{"format":1,"id":"T000464","last":"Tester","first":"Jon","full":"Jon Tester","first_sworn":"2007-01-03","contact":{"phone":null,"form":null,"former":true},"terms":[{"office":"sen","start":"2007-01-03","end":"2013-01-03","state":"MT","district":null,"party":"D"},{"office":"sen","start":"2013-01-03","end":"2019-01-03","state":"MT","district":null,"party":"D"},{"office":"sen","start":"2019-01-03","end":"2025-01-03","state":"MT","district":null,"party":"D"}],"memberships":[{"congress":118,"role":"sen","chamber":"senate","party":"D","seat":"MT","from":"2023-01-03","to":"2025-01-03","left":false,"tenure_days":6575,"years":18,"next_election":null,"attendance":{"eligible":691,"missed":24,"not_listed":0}},{"congress":117,"role":"sen","chamber":"senate","party":"D","seat":"MT","from":"2021-01-03","to":"2023-01-03","left":false,"tenure_days":5844,"years":16,"next_election":null,"attendance":{"eligible":949,"missed":2,"not_listed":0}}],"card":{"image":"card/member/T000464.png","v":"b04dcdd409ab","alt":"Votes on Record. Jon Tester, D, Montana, Senate, 118th Congress. Time in federal office: 18 years. Roll calls missed in the 118th Congress: 24 of 691, 3.5%. Left office 3 Jan 2025."}}