{"data":{"id":"us/49-cfr-537.2","jurisdiction":"us","citation":"49 CFR 537.2","heading":"Purpose.","body":"The purpose of this part is to obtain information to aid the National Highway Traffic Safety Administration in evaluating automobile manufacturers' plans for complying with average fuel economy standards and in preparing an annual review of the average fuel economy standards.","path":["Title 49—Transportation","Subtitle B—Other Regulations Relating to Transportation","CHAPTER V—NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION","PART 537—AUTOMOTIVE FUEL ECONOMY REPORTS"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-49.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:26:34Z","sha256":"075fc772fc55dfca80a4ec82dee56c80b303f9ea03974b5e960cc0ea301d7e05","source_id":"us-cfr","stale":true,"prev":"us/49-cfr-537.1","next":"us/49-cfr-537.3"},"notice":"GroundRules: Original legal text. Not legal advice."}