Okla. Admin. Code § 35:37-11-115
Except for the purpose of submitting a sample or samples of the same to the Director for approval, no person shall procure, make or prepare, or cause to be procured, made, or prepared, labels, brands, or other marking devices bearing the inspection legend or any abbreviations, copy or representation thereof, for use on any product without the written authority of the Director. However, when any sample label, brand, or other marking device is approved by the Director, new supplies of the labels and new brands and other marking devices of a character exactly similar to the approved samples may be procured, made, or prepared, for use in accordance with the rules in this Subchapter, without further approval by the Director.
Okla. Admin. Code § 35:37-11-115