Title 14 Code of Federal Regulations

• Part 21, subpart B, Type Certificates (sections 21.11 through 21.53)

Predecessor Regulations to Title 14 Code of Federal Regulations

• Aeronautical Bulletins
• Civil Air Regulations (CARs)
• Regulations of the Administrator

Advisory Circulars (AC)

• 21-23, Airworthiness Certification of Civil Aircraft, Engines, Propellers, and Related Products Imported to the United States

Orders

• 8110.4, Type Certification