Okla. Stat. tit. 59, § 59-1580: Active duty military personnel

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.