D.C. Code § 3-1281.06
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 or through the process outlined in § 3-1281.05.
Dec. 17, 2024, D.C. Law 25-238, § 2