{"data":{"id":"us/49-cfr-552.2","jurisdiction":"us","citation":"49 CFR 552.2","heading":"Purpose.","body":"The purpose of this part is to enable the National Highway Traffic Safety Administration to identify and respond on a timely basis to petitions for rulemaking or defect or noncompliance decisions, and to inform the public of the procedures following in response to such petitions.","path":["Title 49—Transportation","Subtitle B—Other Regulations Relating to Transportation","CHAPTER V—NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION","PART 552—PETITIONS FOR RULEMAKING, DEFECT, AND NONCOMPLIANCE ORDERS","Subpart A—General"],"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":"5da866733b7522fd73557f3e34418db925e089786a09596f509a0c660722d24b","source_id":"us-cfr","stale":true,"prev":"us/49-cfr-552.1","next":"us/49-cfr-552.3"},"notice":"GroundRules: Original legal text. Not legal advice."}