TX HB3186

Requires out-of-state college athletic teams to certify compliance with Texas biological sex requirements at least 30 days before competing against Texas public higher education institutions

Out-of-state institutions must certify they will follow the same rules as Texas schools regarding biological sex-based team designations during the athletic competition

Applies to intercollegiate athletic competitions beginning with the 2025-2026 academic year

Takes effect immediately if passed by two-thirds vote of both chambers; otherwise takes effect September 1, 2025