CFR›Title 29›Subtitle B›Chapter V›Part 501›Subpart C›Subject Group Record ContainsSections 501.46–501.47CorpusDaily eCFRDisplayed edition2026-04-28Last updated2026-04-28 Sections 501.46 § 501.46 Retention of official record. 501.47 § 501.47 Certification. Previous Procedures Relating to Hearing Procedures Relating to Hearing Next Referral for Hearing Referral for Hearing