A dairy plant must obtain a license as required under section 28A.04.
No person shall operate a dairy plant in this state unless the dairy plant, equipment, and water supply and plumbing system have been first approved by the commissioner and a permit issued to operate the same.
At the time of filing the application for a permit, the applicant shall submit to the commissioner duplicate floor plans of the plant that show the placement of equipment, the source of water supply and method of distribution, a detailed pasteurization flow chart, and the location of the plumbing system, including the disposal of wastes. New construction or alteration of an existing dairy plant shall be made only with the approval of the commissioner and duplicate plans for the construction or alteration shall be submitted to the commissioner for approval. The fee for approval services is $45 per hour of department staff time spent in the approval process.
Minn. Stat. § 32D.09