State government; antisemitism; definitions; discrimination; effective date.

HB 2243 adopts the International Holocaust Remembrance Alliance (IHRA) definition of antisemitism for use by Oklahoma state agencies. It requires state departments to consider antisemitism as evidence of discriminatory intent in cases involving discrimination based on religion, race, or national origin. The bill explicitly states it does not alter existing discrimination laws, protect First Amendment rights, or create new legal rights for citizens. It applies directly to state agencies implementing anti-discrimination policies and takes effect November 1, 2025. The bill focuses solely on standardizing definitions for policy and enforcement, without introducing new penalties or programs.