[
{"state":"Idaho","bill":"HB 500","enacted":"2020-03-30","firstYear":"2021-22","note":"Effective 2020-07-01; preliminarily enjoined statewide 2020-08-17 (Hecox v. Little); upheld by U.S. Supreme Court 2026-06-30","enjoined":true},
{"state":"Mississippi","bill":"SB 2536","enacted":"2021-03-11","firstYear":"2021-22"},
{"state":"Arkansas","bill":"SB 354","enacted":"2021-03-25","firstYear":"2021-22"},
{"state":"Tennessee","bill":"SB 228 / HB 3","enacted":"2021-03-26","firstYear":"2021-22"},
{"state":"Alabama","bill":"HB 391","enacted":"2021-04-23","firstYear":"2021-22"},
{"state":"West Virginia","bill":"HB 3293","enacted":"2021-04-28","firstYear":"2021-22","note":"Blocked as applied to one plaintiff during litigation (West Virginia v. B.P.J.)"},
{"state":"Montana","bill":"HB 112","enacted":"2021-05-07","firstYear":"2021-22"},
{"state":"Florida","bill":"SB 1028","enacted":"2021-06-01","firstYear":"2021-22"},
{"state":"Texas","bill":"HB 25","enacted":"2021-10-25","firstYear":"2021-22","note":"Effective January 2022; the UIL already used birth-certificate sex before the law"},
{"state":"South Dakota","bill":"SB 46","enacted":"2022-02-03","firstYear":"2022-23"},
{"state":"Iowa","bill":"HF 2416","enacted":"2022-03-03","firstYear":"2022-23"},
{"state":"Utah","bill":"HB 11","enacted":"2022-03-25","firstYear":"2022-23","note":"Ban preliminarily enjoined by a state court in August 2022; eligibility commission used instead","enjoined":true},
{"state":"Arizona","bill":"SB 1165","enacted":"2022-03-30","firstYear":"2022-23","note":"Enforcement blocked for plaintiffs by a federal judge July 2023","enjoined":true},
{"state":"Oklahoma","bill":"SB 2","enacted":"2022-03-30","firstYear":"2022-23"},
{"state":"Kentucky","bill":"SB 83","enacted":"2022-04-13","firstYear":"2022-23"},
{"state":"Georgia","bill":"HB 1084 (GHSA rule)","enacted":"2022-04-28","firstYear":"2022-23","note":"GHSA rule adopted May 2022 under HB 1084"},
{"state":"South Carolina","bill":"H.4608","enacted":"2022-05-16","firstYear":"2022-23"},
{"state":"Indiana","bill":"HEA 1041","enacted":"2022-05-24","firstYear":"2022-23"},
{"state":"Louisiana","bill":"SB 44","enacted":"2022-06-06","firstYear":"2022-23"},
{"state":"Wyoming","bill":"SF 133","enacted":"2023-03-17","firstYear":"2023-24"},
{"state":"Kansas","bill":"HB 2238","enacted":"2023-04-05","firstYear":"2023-24"},
{"state":"North Dakota","bill":"HB 1489 / HB 1249","enacted":"2023-04-11","firstYear":"2023-24"},
{"state":"Missouri","bill":"SB 39","enacted":"2023-06-07","firstYear":"2023-24"},
{"state":"North Carolina","bill":"HB 574","enacted":"2023-08-16","firstYear":"2023-24"},
{"state":"Ohio","bill":"HB 68","enacted":"2024-01-24","firstYear":"2024-25","note":"Veto overridden 2024-01-24; effective 90 days later"},
{"state":"New Hampshire","bill":"HB 1205","enacted":"2024-07-19","firstYear":"2024-25","note":"Grades 5-12"},
{"state":"Nebraska","bill":"LB 89","enacted":"2025-06-04","firstYear":"2025-26","note":"Effective 2025-09-03"}
]