Vt. Stat. Ann. tit. 26, § 3275f

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 section 3275e of this title.