• Aircraft Topics
  • Aircraft Certification
    • Aircraft Registration
    • Airworthiness Certification
    • Continued Operational Safety
    • Design Approvals
    • International
    • Locate an Office
    • Production Approvals
  • Aircraft Safety
  • General Aviation & Recreational Aircraft
  • Repair Stations

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Title 14 Code of Federal Regulations

• Part 21, Certification Procedures for Products and Parts, sections 21.3, 21.502, and Subpart O  (sections 21.601 thru 21.621)

Advisory Circulars (AC)

• 20-110, Index of Aviation Technical Standard Orders
• 20-41, Substitute Technical Standard Order (TSO) Aircraft Equipment

Orders

• 8110.43, Joint Technical Standard Order Authorization for U.S. Article Manufacturers
• 8120.2, Production Approval and Certificate Management Procedures, Chapter 6
• 8150.1, Technical Standard Order Program