9 C.F.R. § 355.24 Processes to be supervised.
Title 9 - Animals and Animal Products
All processes used in the preparation of the certified products shall be supervised by an inspector. All steps in the process of manufacture shall be conducted carefully and with strict cleanliness. Inspected plants shall not prepare products of a kind certified under this part unless they conform with the regulations contained in this part.
Title 9: Animals and Animal Products
PART 355—CERTIFIED PRODUCTS FOR DOGS, CATS, AND OTHER CARNIVORA; INSPECTION, CERTIFICATION, AND IDENTIFICATION AS TO CLASS, QUALITY, QUANTITY, AND CONDITION
Inspection Procedure
§ 355.24 Processes to be supervised.