Minn. Stat. § 153B.50: NAME AND ADDRESS CHANGE.

(a) A licensee who has changed names must notify the board in writing within 90 days and request a revised license. The board may require official documentation of the legal name change.

(b) A licensee must maintain with the board a correct mailing address to receive board communications and notices. A licensee who has changed addresses must notify the board in writing within 90 days. Mailing a notice by United States mail to a licensee's last known mailing address constitutes valid mailing.