{"data":{"id":"us/49-cfr-512.11","jurisdiction":"us","citation":"49 CFR 512.11","heading":"What if I need an extension of time?","body":"If a person is unable to submit the necessary information required under § 512.4 at the time the claimed confidential information is submitted to NHTSA, then that person may request an extension of time. Any request for an extension shall explain the reason for the extension of time and the length of time requested.","path":["Title 49—Transportation","Subtitle B—Other Regulations Relating to Transportation","CHAPTER V—NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION","PART 512—CONFIDENTIAL BUSINESS INFORMATION","Subpart C—Additional Requirements"],"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":"f8aec7894a82edb712369cccd83fbc70f0fc6fa5a65da2a93599ad4655895bcc","source_id":"us-cfr","stale":true,"prev":"us/49-cfr-512.10","next":"us/49-cfr-512.12"},"notice":"GroundRules: Original legal text. Not legal advice."}