- REG YC Guidance Information: 2024/1/A3
- REG YC Guidance Information: 2024/1/A2 (Replaced by Amendment 3)
- REG YC July 2024 Edition Part A
- REG YC July 2024 Edition Part B
- REG YC July 2024 Edition Common Annexes
- REG YC January 2019 Edition Part A Including Corrigenda No. 1 & 2
- REG YC January 2019 Edition Part B Including Corrigenda No. 1 & 2
- REG YC January 2019 Edition Common Annexes Including Corrigenda No. 1 & 2
- REG YC January 2019 Edition Part A Including Corrigenda No.1
- REG YC January 2019 Edition Part B Including Corrigenda No.1