{"data":{"id":"us/49-cfr-512.4","jurisdiction":"us","citation":"49 CFR 512.4","heading":"When requesting confidentiality, what should I submit?","body":"Any person submitting information to NHTSA, other than information in a class identified in appendix C of this Part, and requesting that the information be withheld from public disclosure pursuant to 5 U.S.C. 552(b) shall submit the following:\n(a) The materials for which confidentiality is being requested, in conformance with §§ 512.5, 512.6, and 512.7 of this part;\n(b) The Certificate, in the form set out in appendix A to this part;\n(c) Supporting information, in conformance with § 512.8; and\n(d) Any request for an extension of time, made in accordance with § 512.11.","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 B—Submission 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":"fc0062c855cd37d336e660ec5d955e0326d4c7624341b7c4a7a978e361a78d4e","source_id":"us-cfr","stale":true,"prev":"us/49-cfr-512.3","next":"us/49-cfr-512.5"},"notice":"GroundRules: Original legal text. Not legal advice."}