N.D. Cent. Code § 4.1-31-13: Records

The following persons shall keep records that fully and accurately disclose the transactions described:

1.A person in the business of slaughtering animals or preparing, freezing, packaging, or labeling animal carcasses or products of carcasses for use as human or animal food.

2.A person buying, selling, transporting, or storing animal carcasses or products of animal carcasses.

3.A person rendering or buying, selling, or transporting dead, dying, disabled, or diseased animals or the carcasses of animals that died other than by slaughter.