Okla. Stat. tit. 59, § 1580
Active duty military personnel, or their spouse, shall designate a home state where the individual has a current license in good standing. The individual may retain the home state designation during the period the service member is on active duty. Subsequent to designating a home state, the individual shall only change their home state through application for licensure in the new state.
Laws 2020, SB 1837, c. 42, § 6, eff. November 1, 2020.