{"data":{"id":"us/49-cfr-831.8","jurisdiction":"us","citation":"49 CFR 831.8","heading":"Investigator-in-charge.","body":"In addition to the subpoena and deposition authority delegated to investigative officers under this chapter, a person designated as IIC for an investigation is authorized to—\n(a) Organize, conduct, control, and manage the field phase of an investigation, even when a Board Member is present;\n(b) Coordinate all resources and supervise all persons (including persons not employed by the NTSB) involved in an on-site investigation; and\n(c) Continue his or her organizational and management responsibilities through all phases of the investigation, including consideration and adoption of a report or brief determining one or more probable causes of an 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":"cd8715c218edde3a2354412374515006a3b567b6a7feb3a59e3ef3dc9d6daed1","source_id":"us-cfr","stale":true,"prev":"us/49-cfr-831.7","next":"us/49-cfr-831.9"},"notice":"GroundRules: Original legal text. Not legal advice."}