Shipping has always adapted to new fuels. What feels different this time is the pace of change. Methanol, ammonia and hydrogen are no longer experimental concepts. They are being introduced into operational fleets, and with that comes a shift in how crews are trained and assessed.

The IGF Code already sets standards for gas fuelled ships. As the industry looks ahead to 2030, additional guidance around alternative fuels is becoming clearer. BIGF and AIGF training sit at the centre of that conversation. For deck and engine crew, understanding what these frameworks mean is becoming part of staying employable and compliant.

This blog explains what BIGF and AIGF training involves, who needs to pay attention and why preparing early makes sense.

What Are BIGF and AIGF

BIGF and AIGF refer to training pathways aligned with the International Code of Safety for Ships Using Gases or Other Low Flashpoint Fuels. These frameworks support vessels using fuels such as methanol, ammonia and hydrogen.

While the names may sound technical, the purpose is simple. To ensure crews understand how these fuels behave, what risks they introduce and how to manage them safely on board.

Why 2030 Matters for Seafarers

Industry guidance continues to evolve as more vessels enter service using alternative fuels. By 2030, it is expected that training standards around fuel awareness, emergency response and onboard procedures will be more widely enforced.

For seafarers, this does not mean overnight change. It means gradual expectation shifts. Employers will increasingly look for crews who understand low flashpoint fuels and can demonstrate awareness beyond traditional diesel operations.

What BIGF and AIGF Training Covers

While specific course structures vary, the focus remains consistent across both deck and engine departments.

Training typically addresses:

  • Fuel properties and behaviour

  • Hazards associated with low flashpoint fuels

  • Safe bunkering procedures

  • Fire and explosion risk awareness

  • Emergency response planning

  • Communication and teamwork during incidents

For engine crew, there is additional emphasis on machinery spaces, fuel systems and isolation procedures. For deck crew, attention often focuses on bunkering operations, monitoring and emergency coordination.

Who Should Be Considering This Training Now

Not every seafarer needs BIGF or AIGF training immediately. However, certain roles should already be paying attention.

These include:

  • Crew joining newbuild vessels using alternative fuels

  • Officers and engineers seeking long term career progression

  • Seafarers moving between traditional and future fuel fleets

  • Personnel involved in bunkering or fuel system operations

Preparing early reduces the pressure when requirements become mandatory rather than optional.

How This Fits With Existing STCW Training

BIGF and AIGF training does not replace STCW. It builds on it.

STCW remains the foundation for maritime safety. Fire prevention, firefighting, survival techniques and emergency response are still essential. Training related to alternative fuels adds another layer of understanding, tailored to the specific risks these fuels introduce.

Seafarers with strong STCW foundations often find BIGF and AIGF training more intuitive because the principles of safety and response remain familiar.

Why Early Preparation Benefits Careers

Shipping companies value crews who are ready for the future. Demonstrating awareness of upcoming fuel standards shows professionalism and adaptability.

Seafarers who prepare early often find:

  • More opportunities on modern vessels

  • Increased confidence working with new systems

  • Smoother transitions between vessel types

  • Stronger long term employability

Training is not about predicting exactly what regulations will look like in 2030. It is about staying aligned with the direction the industry is clearly moving.

How SMT Views BIGF and AIGF Training

At SMT, future fuel training is approached with realism. Not hype. Courses focus on practical understanding, risk awareness and real world application rather than abstract theory.

Training is designed to help seafarers feel confident asking the right questions on board, understanding procedures and responding appropriately if something goes wrong.

The goal is preparedness, not panic.

Recap

BIGF and AIGF training reflect where maritime fuel use is heading. As methanol, ammonia and hydrogen become more common, crew awareness and competence will matter more than ever.

Deck and engine crew who understand these changes will be better positioned for future roles. Preparing before 2030 is not about racing ahead. It is about staying relevant, safe and ready.

What is BIGF and AIGF training

BIGF and AIGF training supports seafarers working on vessels using low flashpoint fuels such as methanol, ammonia and hydrogen.

Do all seafarers need BIGF or AIGF training

No. It depends on vessel type, fuel system and crew responsibilities.

Is BIGF training replacing STCW

No. It builds on existing STCW safety and emergency response training.

When will BIGF and AIGF training become mandatory

Guidance continues to develop, but expectations are increasing as more vessels adopt alternative fuels.

Is it worth preparing before 2030

Yes. Early preparation supports career progression and readiness for future vessel operations.