US lawFederal (United States)RegulationsTitle 49 CFR — TransportationChapter VIII — NATIONAL TRANSPORTATION SAFETY BOARDPart 801 — PUBLIC AVAILABILITY OF INFORMATIONSubpart E — Other Agency Documents801.4049 C.F.R. § 801.40NTSB rules.Last amended: 2017Year: 2026Length: 15 wordsOfficial source Cite as 49 C.F.R. § 801.40 (2026)The NTSB's rules are published in the Code of Federal Regulations, Title 49, Chapter VIII.Next49 C.F.R. § 801.41