Record Keeping.
Section 55
SEC. 55. Record Keeping. โ The following classes of persons, firms, and corporations shall keep such records and willfully and correctly disclose all pertinent transactions involved in their business; and all persons, firms, and corporations subject to such requirements shall, at all reasonable times, upon notice by a duly authorized representative of the Secretary, afford such representative access to their places of business and opportunity to examine the facilities, inventory, and records thereof (1) any person, firm, or corporation engaged in the business of slaughtering food animals, or preparing, freezing, packaging, or labeling any carcasses, or parts or products of carcasses, of any such animals, for use as human food (2) any person, firm, or corporation engaged in the business of buying or selling or transporting, or storing in, or importing, any carcasses, or parts or products of carcasses, of any such animals.