[REG]Regulatory guides
The rules behind the records.
A short guide to the regulations that most often decide whether an aircraft and its records are acceptable. Summaries only. The regulations themselves govern.
[REG.1]United States
Title 14, Code of Federal Regulations.
- 01Part 21Certification procedures for products and articles, including airworthiness certificates and export approvals.
- 02Part 39Airworthiness directives. Mandatory actions to correct an unsafe condition.
- 03Part 43Maintenance, preventive maintenance, rebuilding and alteration, including who may perform work and what a record entry must contain.
- 04Part 91General operating rules. Subpart E sets the owner's and operator's maintenance and record keeping duties.
- 05Part 121Operating requirements for scheduled air carriers, including their maintenance programs.
- 06Part 135Operating requirements for commuter and on-demand operations.
- 07Part 145Repair stations. Certification, capabilities and quality systems.
[REG.2]Europe and international
EASA and ICAO.
- 01EASA Part-MContinuing airworthiness requirements for aircraft and their operators.
- 02EASA Part-CAMOOrganizations that manage continuing airworthiness.
- 03EASA Part-145Approved maintenance organizations.
- 04EASA Part 21Certification of aircraft, parts and design changes.
- 05ICAO Annex 8International standards for the airworthiness of aircraft.
[REG.3]Applied
Where these rules meet the work.
[00]Start here
Put the aircraft on the record.
A transaction to close, a redelivery in dispute, or a case that needs a technical opinion. One call reaches the people who do the work.