CFR›Title 7›Subtitle B›Chapter I›Part 56›Subpart A›Subject Group Identifying and Marking Products ContainsSections 56.35–56.38CorpusDaily eCFRDisplayed edition2026-09-01Last updated2026-09-01 Sections 56.35 § 56.35 Authority to use, and approval of official identification. 56.36 § 56.36 Form of grademark and information required. 56.37 § 56.37 Lot marking of officially identified shell eggs. 56.38 § 56.38 Retention authorities. Previous Grading Certificates Grading Certificates Next Licensed and Authorized Graders Licensed and Authorized Graders