{"data":{"id":"us/49-cfr-831.3","jurisdiction":"us","citation":"49 CFR 831.3","heading":"Authority of Directors.","body":"Subject to the provisions of § 831.2 of this part and part 800 of this chapter, the Directors of the Office of Aviation Safety, Office of Highway Safety, or Office of Railroad, Pipeline and Hazardous Materials Investigations, may order an investigation into any transportation accident.","path":["Title 49—Transportation","Subtitle B—Other Regulations Relating to Transportation","CHAPTER VIII—NATIONAL TRANSPORTATION SAFETY BOARD","PART 831—INVESTIGATION PROCEDURES","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":"25c219f42bb635f4d7419b778fcf7dffb0e9e56329a1592e39a0bf204646a45b","source_id":"us-cfr","stale":true,"prev":"us/49-cfr-831.2","next":"us/49-cfr-831.4"},"notice":"GroundRules: Original legal text. Not legal advice."}