- REG YC January 2019 Edition Common Annexes Including Corrigenda No.1
- REG Safe Return To Port guidance Oct 2019
- Code of Safety for Small Commercial Vessels (Caribbean) SCV_Code August 2021
- REG UI 002.A01 MARPOL Electronic Record Books Jan 2025
- REG UI 003.A01 REG Cruise Passenger Vessels Fitted With Gas Turbines
- REG UI 004.A02 The Use Of Shaft Power Limitation (Shapoli) Systems On REG Ships
- REG UI 005 Replacement Intervals For Synthetic Rope Falls
- REG UI 006.A01 Enhanced Collection of Fuel Usage Data
- REG UI 007 Ballast Water Management, Electronic Record Books