{"data":{"id":"us/49-cfr-525.2","jurisdiction":"us","citation":"49 CFR 525.2","heading":"Purpose.","body":"The purpose of this part is to provide content and format requirements for low volume manufacturers of passenger automobiles which desire to petition the Administrator for exemption from applicable average fuel economy standards and for establishment of appropriate alternative average fuel economy standards and to give interested persons an opportunity to present data, views and arguments on those petitions.","path":["Title 49—Transportation","Subtitle B—Other Regulations Relating to Transportation","CHAPTER V—NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION","PART 525—EXEMPTIONS FROM AVERAGE FUEL ECONOMY STANDARDS"],"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":"581416858cdf31988007570a3d14d69f87b7851501401d8659d518acc7915bdf","source_id":"us-cfr","stale":true,"prev":"us/49-cfr-525.1","next":"us/49-cfr-525.3"},"notice":"GroundRules: Original legal text. Not legal advice."}