US lawFederal (United States)RegulationsTitle 42 CFR — Public HealthChapter I — PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICESPart 93 — PUBLIC HEALTH SERVICE POLICIES ON RESEARCH MISCONDUCTSubpart B — Definitions93.22242 C.F.R. § 93.222Investigation.Last amended: 2024Year: 2026Length: 28 wordsOfficial source Cite as 42 C.F.R. § 93.222 (2026)Investigation means the formal development of a factual record and the examination of that record that meets the criteria and follows the procedures of §§ 93.310 through 93.317.Cross-references to the CFR93.310Previous42 C.F.R. § 93.221Next42 C.F.R. § 93.223