5.7.26. The operator of a processing station must keep registers indicating for each day:
(1) the quantity and origin of the eggs received;
(2) the quantity of eggs processed;
(3) the quantity of processed eggs stored;
(4) the quantity of processed eggs shipped.
The registers must be kept up to date at the station, made available for inspection and kept for a period of at least 12 months from the last entry made.