Officially identified shell eggs packed or received in an official plant may be subject to final check grading prior to their shipment. Such product found not to be in compliance with the assigned official grade shall be placed under a retention tag until it is regraded to comply with the grade assigned or until the official identification is removed.

[35 FR 5664, Apr. 8, 1970. Redesignated at 42 FR 32514, June 27, 1977, and further redesignated at 46 FR 63203, Dec. 31, 1981]