Minn. Stat. § 148.9077: RELICENSURE.

A former licensee may apply to the board for licensure after complying with all laws and rules required for applicants for licensure that were in effect on the date the initial Minnesota license was granted. The former licensee must verify to the board that the former licensee has not engaged in the practice of psychology in this state since the last date of active licensure, except as permitted under statutory licensure exemption, and must submit a fee for relicensure.