CFR›Title 45›Subtitle B›Chapter XI›Part 1174›Subpart B ContainsSections 1174.4–1174.8CorpusDaily eCFRDisplayed edition2026-05-12Last updated2026-05-12 Subpart B—Procedures Leading to Issuance of a Complaint Sections 1174.4 § 1174.4 Who investigates program fraud. 1174.5 § 1174.5 Review of suspected program fraud by the reviewing official. 1174.6 § 1174.6 Prerequisites for issuing a complaint. 1174.7 § 1174.7 Contents of a complaint. 1174.8 § 1174.8 Service of a complaint. Previous A Subpart A—Purpose, Definitions, and Basis for Liability Next C Subpart C—Procedures Following Service of a Complaint