Anoka County Body Art Ordinance #2003-2
11.3 Before performing any body art procedure on any client, the technician must request proof of age which must be established by one of the following forms of identification:
1. A valid driver's license or identification card issued by the State of Minnesota, or other state, and including the photograph and date of birth of the person;
2. A valid military identification card issued by the United States Department of Defense;
3. A valid passport;
4. A valid resident alien card.
11.3.2 No technician may pierce a minor without the written permission from a custodial parent given in person at the establishment.
11.3.3 Nipple and genital piercing or tattooing on minors is prohibited regardless of parental consent.
Please follow this link to see the full details of the Minnesota state Body Art law.