US lawFederal (United States)RegulationsTitle 48 CFR — Federal Acquisition Regulations SystemChapter 18 — NATIONAL AERONAUTICS AND SPACE ADMINISTRATIONPart 1801 — FEDERAL ACQUISITION REGULATIONS SYSTEMSubpart 1801.1—Purpose, Authority, Issuance1801.10448 C.F.R. § 1801.104Applicability.Last amended: 2016Year: 2026Length: 22 wordsOfficial source Cite as 48 C.F.R. § 1801.104 (2026)The NFS applies to all acquisitions as defined in FAR part 2 except those expressly excluded by the FAR or this chapter.Previous48 C.F.R. § 1801.103Next48 C.F.R. § 1801.105-1