US lawFederal (United States)RegulationsTitle 49 CFR — TransportationChapter V — NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATIONPart 572 — ANTHROPOMORPHIC TEST DEVICESSubpart J — 9-Month Old Child572.8349 C.F.R. § 572.83Head-neck.Last amended: 2016Year: 2026Length: 20 wordsOfficial source Cite as 49 C.F.R. § 572.83 (2026)The head-neck assembly shown in drawing 1049/A consists of parts specified as items 1 through 16 and in item 56.Previous49 C.F.R. § 572.82Next49 C.F.R. § 572.84