IGF Code, 2026 Edition - International Code of Safety for Ships using Gases or other Low-flashpoint Fuels
The purpose of the International Code of Safety for Ships using Gases or other Low-flashpoint Fuels (IGF Code) is to provide an international standard for ships using gases or low-flashpoint fuels, other than ships covered by the International Code for the Construction and Equipment of Ships Carrying Liquefied Gases in Bulk (IGC Code). The basic philosophy of the IGF Code is to provide mandatory provisions for the arrangement, installation, control and monitoring of machinery, equipment and systems using gases or low?flashpoint fuels to minimize the risk to the ship, its crew and the environment, having regard to the nature of the fuels involved.
This edition of the publication presents the text of the IGF Code and all amendments thereto that have entered into force on or before 1 January 2026. Additionally, this edition includes the unified interpretations of the Code approved by the Maritime Safety Committee of the International Maritime Organization.
Foreword
Resolution MSC.391(95): Adoption of the International Code of Safety for Ships using Gases or other Low-flashpoint Fuels (IGF Code)
1 Preamble
Part A
2 General
3 Goal and functional requirements
4 General requirements
Part A-1 Specific requirements for ships using natural gas as fuel
5 Ship design and arrangement
6 Fuel containment system
7 Material and general pipe design
8 Bunkering
9 Fuel supply to consumers
10 Power generation including propulsion and other gas consumers
11 Fire safety
12 Explosion prevention
13 Ventilation
14 Electrical installations
15 Control, monitoring and safety systems
Annex Standard for the use of limit state methodologies in the design of fuel containment systems of novel configuration
Part B-1
16 Manufacture, workmanship and testing
Part C-1
17 Drills and emergency exercises
18 Operation
Annex LNG-bunker delivery note
Part D
19 Training
Unified interpretations for the International Code of Safety for Ships using Gases or other Low-flashpoint Fuels (IGF Code)
Resolution MSC.567(109): Amendments to the International Code of Safety for Ships using Gases or other Low-flashpoint Fuels (IGF Code)
International Maritime Organization (IMO)
As a specialised agency of the United Nations, IMO is the global standard-setting authority for the safety, security and environmental performance of international shipping.
- Published Date:
- March 2026
- Number of Pages:
- 128
- Book Height:
- 0 mm
- Book Width:
- 0 mm
- Publication Date:
- March 2026
- Author:
IMO