- Certification Basis - Summary of Part 23 Amendments
- Certification Basis Worksheet - Summary of Amendments to Part 23 (includes amendments 23-1 through 23-55)
- Summary of CAR 3 1949 Amendments
- Certification Basis Worksheet - Summary of Amendments to Part 3, November 1 1949 (includes amendments 3-1 through 3-14)