CFR›Title 42›Chapter IV›Part 420›Subpart D ContainsSections 420.300–420.304CorpusDaily eCFRDisplayed edition2026-04-15Last updated2026-04-15 Subpart D—Access to Books, Documents, and Records of Subcontractors Sections 420.300 § 420.300 Basis, purpose, and scope. 420.301 § 420.301 Definitions. 420.302 § 420.302 Requirement for access clause in contracts. 420.303 § 420.303 HHS criteria for requesting books, documents, and records. 420.304 § 420.304 Procedures for obtaining access to books, documents, and records. Source47 FR 58267, Dec. 30, 1982, unless otherwise noted. Previous C Subpart C—Disclosure of Ownership and Control Information Next E Subpart E—Rewards for Information Relating to Medicare Fraud and Abuse, and Establishment of a Program to Collect Suggestions for Improving Medicare Program Efficiency and to Reward Suggesters for Monetary Savings