Minn. R. 1545.2850
PERMITS
After July 1, 1964, no person shall process fish in Minnesota for sale at wholesale without first obtaining a permit therefor from the commissioner. Applications for permits shall be made on forms provided by the commissioner who shall cause the place to be inspected before granting a permit. On finding that the applicant maintains a proper place and equipment, the commissioner shall issue a permit to the applicant. Permits shall expire on June 30, following their issue.