(1)    The department, after public hearing, may establish standards for the grade of food products and farm products and for receptacles therefor and may prescribe regulations governing the marks or tags which may be required upon food products or farm products or upon receptacles therefor, for the purpose of showing the name, address or serial number of the person producing or marketing the product or receptacle, the grade of the product or receptacle, the quality, quantity, type, variety, size, weight, dimensions or shape of the product or the quality, type, size, weight, content, dimensions or shape of the receptacle.

   (2)   No standard or regulation under this section, which is repugnant to any requirement made mandatory under federal law, shall apply to products or receptacles which are being shipped from the state in interstate commerce.

   (3)   No standard shall apply to products or receptacles coming from outside the state but such products or receptacles may be required to be marked or tagged to indicate that they came from outside the state and to show any other fact regarding which marking or tagging may be required under this section; provided, that such products or receptacles, at the time when marking or tagging is required, have ceased to be in interstate commerce.

   (4)   No standard established under this section for the grade of any food product or farm product shall affect the right of any person to dispose of such product without conforming to the standard, but such person may be required to mark or tag such product, in such a manner as the department may direct, to indicate that it is not intended to be marketed as of a grade contained in the standard and to show any other fact regarding which marking or tagging may be required under this section.

   (5)   No standard or regulation shall be established or prescribed under this section which is in conflict with any standard or regulation contained in or heretofore promulgated under authority of any other statute of the state.

   (6)   No standard or regulation shall be established or prescribed by the department of agriculture, trade and consumer protection under this section in any case where any other state department, commission or official has authority to establish such a standard or prescribe such a regulation, unless the department of agriculture, trade and consumer protection establishes the standard or prescribes the regulation jointly with such other department, commission or official. No standard or regulation shall be established or prescribed by any other state department, commission or official in any case where the department of agriculture, trade and consumer protection has authority to establish such a standard or prescribe such a regulation under this section, unless such other department, commission or official establishes the standard or prescribes the regulation jointly with the department of agriculture, trade and consumer protection. The governor shall act as arbiter in case of disagreement or conflict of authority between the department of agriculture, trade and consumer protection and any other state department, commission or official under this section.

   (8)   Whenever any standard or regulation under this section has become effective, no person marketing or having in his or her possession for commercial purposes any product or receptacle to which the standard is applicable shall represent such product or receptacle, unless in a manner authorized by the department, as being of any grade other than a grade contained in such standard, except as to products or receptacles included in subs. (2) and (3); and no person marketing or having in his or her possession for commercial purposes any product or receptacle to which the standard is applicable shall represent such product or receptacle as being of a grade contained in the standard, when as a matter of fact such product or receptacle is below the requirements of such grade and no person shall market or have in his or her possession for commercial purposes any product or receptacle unless the marking or tagging thereon conforms to the regulation prescribed under this section; and no person shall market or have in his or her possession for commercial purposes any product or receptacle, to which any such marking or tagging regulation is applicable, if such marking or tagging thereon is false or misleading; provided, that representing a product or receptacle as being of a grade contained in the standard, when as a matter of fact such product or receptacle is below the requirements of such grade, shall not be a violation of this section, if the product or receptacle bears the official certificate of an inspector licensed under s. 93.11; provided, further, that possession, under this section, shall not include possession by a carrier or other bailee.

   (9)   

      (a)    Whenever the department finds that any person marketing or having in his or her possession any product or receptacle to which the standard is applicable has intentionally violated sub. (8), the department, after opportunity for hearing has been given to that person, may, by special order, do any of the following:

         1.    Revoke the person’s right to represent any product or receptacle to which the standard is applicable as being of any grade contained in the standard.

         2.    Require the person to mark or tag the product or receptacle as provided in sub. (4).

      (b)    The department may, without hearing, suspend the right described in par. (a) 1. for a period not exceeding 10 days, pending investigation.

      (c)    The department may restore the right to any person from whom it has been revoked if the person gives satisfactory evidence warranting restoration.

   (10)   Whenever any standard is established under this section the department, by regulation, may require any person marketing products or receptacles to which such standard is applicable to secure a permit and pay uniform fees to the department sufficient to cover the cost of the supervision of the grading and inspection provided for in the standard.