9 C.F.R. § 381.204
(b) The official mark for marking poultry products offered for entry as “U.S. inspected and passed” shall be in the following form, and any device approved by the Administrator for applying such mark shall be an official device. 2

Figure 1
(c) When products are refused entry into the United States, the official mark to be applied to the products refused entry shall be in the following form:

Figure 2
(f) The inspection legend may be placed on containers of product before completion of official import inspection if the containers are being inspected by an import inspector who reports to an Import Field Office Supervisor, the product is not required to be held at the establishment pending the receipt of laboratory test results; and a written procedure for controlled stamping, submitted by the import establishment and approved by the Director, Import Inspection Division, is on file at the import inspection facility where the inspection is to be performed.
(1) The written procedure for controlled pre-stamping should be in the form of a letter and shall include the following:
(2) An official import establishment's controlled pre-stamping privilege may be cancelled orally or in writing by the inspector or other Agency employee who is supervising its enforcement whenever the employee finds that the official import establishment has failed to comply with the provisions of this part or any conditions imposed pursuant thereto. If the cancellation is oral, the decision or action and the reasons therefor will be confirmed in writing, as promptly as circumstances allow. Any person whose controlled pre-stamping privilege has been cancelled may appeal the decision or action in accordance with 9 CFR 500.9. The appeal must state all of the facts and reasons upon which the person relies to show that the controlled pre-stamping privilege was wrongfully cancelled.
(Approved by the Office of Management and Budget under control number 0583-0015)
2 The number “I-42” is given as an example only. The establishment number of the official establishment or official import inspection establishment where the product was inspected shall be shown on each stamp impression.
[51 FR 37710, Oct. 24, 1986, as amended at 53 FR 17015, May 13, 1988; 54 FR 41050, Oct. 5, 1989; 87 FR 63423, Oct. 19, 2022]