Dated records from the atlas: effective dates and court orders checked against a primary document, and the “since” dates sources reported.
These records do not add up to a complete policy history. A “since” date is a date a source reported, kept as that source's claim. A date does not show what the policy was before or after it, whether it was enforced without interruption, or whether services were available. Chart publication dates, file timestamps and changes in a source's wording are not treated as policy events. A missing date does not mean that no policy existed.
Reviewed primary source
Statute defines male, female and sex by reproductive biology across state code and government
The order temporarily enjoins enforcement of SB 63 sections 3(a)(2), 3(a)(3), 3(b)(2), and 3(b)(3), covering puberty blockers and hormone therapy. It explicitly does not enjoin the surgical prohibitions. See the scope of relief and conclusion, pages 114–117.
Date explicitly reported in Transitics’ Since column. The description is the source’s captured wording; this entry does not establish prior policy or uninterrupted enforcement.
Bathroom Ban In Public Buildings & Private Businesses; Trans People Imprisoned If Violated (Misdemeanor, Felony; Pending)
Date explicitly reported in Transitics’ Since column. The description is the source’s captured wording; this entry does not establish prior policy or uninterrupted enforcement.
Code-wide statute defines sex by reproductive biology, in force since Mar. 24, 2026; PI motion pending
2025 Mont. Laws ch. 778 (SB 437), § 1 ('Terms of wide applicability', codified in Mont. Code Ann. Title 1, ch. 1, pt. 2 per § 67, replacing repealed § 1-1-201 per § 66); signed and effective Mar. 24, 2026 (§ 69, effective on passage and approval)
Date explicitly reported in Transitics’ Since column. The description is the source’s captured wording; this entry does not establish prior policy or uninterrupted enforcement.
Allowed; Requires Court Order & Certification of Gender Identity
Date explicitly reported in Transitics’ Since column. The description is the source’s captured wording; this entry does not establish prior policy or uninterrupted enforcement.
Date explicitly reported in Transitics’ Since column. The description is the source’s captured wording; this entry does not establish prior policy or uninterrupted enforcement.
Date explicitly reported in Transitics’ Since column. The description is the source’s captured wording; this entry does not establish prior policy or uninterrupted enforcement.
Date explicitly reported in Transitics’ Since column. The description is the source’s captured wording; this entry does not establish prior policy or uninterrupted enforcement.
Bathroom Ban In All Public Buildings; Trans People Held Liable If Violated (Misdemeanor, Bounty)
Date explicitly reported in Transitics’ Since column. The description is the source’s captured wording; this entry does not establish prior policy or uninterrupted enforcement.
Date explicitly reported in Transitics’ Since column. The description is the source’s captured wording; this entry does not establish prior policy or uninterrupted enforcement.
Date explicitly reported in Transitics’ Since column. The description is the source’s captured wording; this entry does not establish prior policy or uninterrupted enforcement.
Idaho · Driver’s licenses · Date basis: Transitics source-reported Since date. Captured .
Date explicitly reported in Transitics’ Since column. The description is the source’s captured wording; this entry does not establish prior policy or uninterrupted enforcement.
Bathroom Ban In Public Colleges, Domestic Violence Shelters, & All State & Local Government Buildings; Trans People Not Held Liable If Violated (Pending)
Date explicitly reported in Transitics’ Since column. The description is the source’s captured wording; this entry does not establish prior policy or uninterrupted enforcement.
Allowed; Requires Certification of Gender Identity, Updated Passport, or Updated NC Driver's License
Date explicitly reported in Transitics’ Since column. The description is the source’s captured wording; this entry does not establish prior policy or uninterrupted enforcement.
Date explicitly reported in Transitics’ Since column. The description is the source’s captured wording; this entry does not establish prior policy or uninterrupted enforcement.
Iowa · Driver’s licenses · Date basis: Transitics source-reported Since date. Captured .
Date explicitly reported in Transitics’ Since column. The description is the source’s captured wording; this entry does not establish prior policy or uninterrupted enforcement.
Allowed; Requires Some Medical Treatment or Court Order
Date explicitly reported in Transitics’ Since column. The description is the source’s captured wording; this entry does not establish prior policy or uninterrupted enforcement.
Allowed; Requires Some Medical Treatment or Court Order
Date explicitly reported in Transitics’ Since column. The description is the source’s captured wording; this entry does not establish prior policy or uninterrupted enforcement.
Date explicitly reported in Transitics’ Since column. The description is the source’s captured wording; this entry does not establish prior policy or uninterrupted enforcement.
Date explicitly reported in Transitics’ Since column. The description is the source’s captured wording; this entry does not establish prior policy or uninterrupted enforcement.
Iowa · Birth certificates · Date basis: Transitics source-reported Since date. Captured .
Bathroom Ban In Public K-12 Schools & All State & Local Government Buildings; Trans People Not Held Liable If Violated
Date explicitly reported in Transitics’ Since column. The description is the source’s captured wording; this entry does not establish prior policy or uninterrupted enforcement.
Bathroom Ban During Athletic Events In K-12 Schools & State-Funded Colleges; Trans People Not Held Liable If Violated
Date explicitly reported in Transitics’ Since column. The description is the source’s captured wording; this entry does not establish prior policy or uninterrupted enforcement.
Bathroom Ban In Public Colleges, Public K-12 Schools, & State-Funded Domestic Violence Shelters; Trans People Not Held Liable If Violated
Date explicitly reported in Transitics’ Since column. The description is the source’s captured wording; this entry does not establish prior policy or uninterrupted enforcement.
Bathroom Ban In Public Colleges, Public K-12 Schools, State-Funded Domestic Violence Shelters, & All State & Local Government Buildings; Trans People Not Held Liable If Violated (Blocked)
Date explicitly reported in Transitics’ Since column. The description is the source’s captured wording; this entry does not establish prior policy or uninterrupted enforcement.
Bathroom Ban In Public K-12 Schools & Public College Dorms; Trans People Not Held Liable If Violated
Date explicitly reported in Transitics’ Since column. The description is the source’s captured wording; this entry does not establish prior policy or uninterrupted enforcement.
Bathroom Ban In Public K-12 Schools, Majority State-Funded Domestic Violence Shelters, & State Government Entity Buildings; Trans People Not Held Liable If Violated
Date explicitly reported in Transitics’ Since column. The description is the source’s captured wording; this entry does not establish prior policy or uninterrupted enforcement.
Date explicitly reported in Transitics’ Since column. The description is the source’s captured wording; this entry does not establish prior policy or uninterrupted enforcement.
Bathroom Ban In Public K-12 Schools & All State & Local Government Buildings; Trans People Not Held Liable If Violated
Date explicitly reported in Transitics’ Since column. The description is the source’s captured wording; this entry does not establish prior policy or uninterrupted enforcement.
Governor's order makes all executive agencies read sex as an unchangeable biological male/female category
Ind. Exec. Order No. 25-36 (Mar. 4, 2025), "Respecting the Biological Dichotomy Between Men and Women as Fundamental & Deeply Rooted Legal Principle Embedded in Indiana Law"
Date explicitly reported in Transitics’ Since column. The description is the source’s captured wording; this entry does not establish prior policy or uninterrupted enforcement.
Bathroom Ban In Public K-12 Schools & Permits Bans In State & Local Government Buildings; Trans People Not Held Liable If Violated
Date explicitly reported in Transitics’ Since column. The description is the source’s captured wording; this entry does not establish prior policy or uninterrupted enforcement.
Bathroom Ban In Public K-12 Schools & Public & Private Colleges; Trans People Not Held Liable If Violated
Date explicitly reported in Transitics’ Since column. The description is the source’s captured wording; this entry does not establish prior policy or uninterrupted enforcement.
Allowed; Requires Amended Birth Certificate or Certification of Gender Identity
Date explicitly reported in Transitics’ Since column. The description is the source’s captured wording; this entry does not establish prior policy or uninterrupted enforcement.
Date explicitly reported in Transitics’ Since column. The description is the source’s captured wording; this entry does not establish prior policy or uninterrupted enforcement.
Date explicitly reported in Transitics’ Since column. The description is the source’s captured wording; this entry does not establish prior policy or uninterrupted enforcement.
Date explicitly reported in Transitics’ Since column. The description is the source’s captured wording; this entry does not establish prior policy or uninterrupted enforcement.
Texas · Driver’s licenses · Date basis: Transitics source-reported Since date. Captured .
Date explicitly reported in Transitics’ Since column. The description is the source’s captured wording; this entry does not establish prior policy or uninterrupted enforcement.
Bathroom Ban In Public K-12 Schools & State-Run Domestic Violence Shelters; Trans People Not Held Liable If Violated
Date explicitly reported in Transitics’ Since column. The description is the source’s captured wording; this entry does not establish prior policy or uninterrupted enforcement.
Date explicitly reported in Transitics’ Since column. The description is the source’s captured wording; this entry does not establish prior policy or uninterrupted enforcement.