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U.S. Code of Federal Regulations
Regulations most recently checked for updates: Aug 27, 2025
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Title 49
Chapter VIII
Part 831
Subpart A - Subpart A—General
§ 831.1 - Applicability of this subpart.
§ 831.2 - Responsibility of the NTSB.
§ 831.3 - Authority of Directors.
§ 831.4 - Nature of investigation.
§ 831.5 - Priority of NTSB investigations.
§ 831.6 - Request to withhold information.
§ 831.7 - Representation during an interview.
§ 831.8 - Investigator-in-charge.
§ 831.9 - Authority during investigations.
§ 831.10 - Autopsies and postmortem testing.
§ 831.11 - Parties to the investigation.
§ 831.12 - Access to and release of wreckage, records, mail, and cargo.
§ 831.13 - Provision and dissemination of investigative information.
§ 831.14 - Proposed findings.
§ 831.15 - Civil penalties.
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