(a) Persons engaged in the business of transporting, shipping, or receiving any eggs in commerce, or holding such articles so received, and all egg handlers, including hatcheries, shall maintain for 2 years records showing the receipt, delivery, sale, movement, and disposition of all eggs handled by them, and upon the request of an authorized representative of the Secretary, shall permit the representative, at reasonable times, to have access to and to copy all such records.

(b) All egg handlers shall maintain production records as approved by the Administrator. The records (bills of sale, inventories, receipts) shall show the name and address of the shipper and receiver, the date of the transaction, the quality of the eggs (graded eggs, nest-run eggs, dirties, checks, leakers, loss, inedible eggs), and the quantity of the eggs (amount). Producers who ship all of their production as nest-run eggs without segregation need only to maintain records indicating the amount of shell eggs shipped, date of shipment, and the receivers' name and address.