Once a year or more often if necessary, the operator of each official establishment shall submit to the Director in quadruplicate, a list of approved labels no longer used or a list of the documents issued by the Director approving the labels involved. The approved labels shall be identified by the approved number, the date of approval, and the name of the product, or other designation showing the class of labeling material.
Okla. Admin. Code § 35:37-11-124