Working offshore has always demanded a certain type of person. The hours can be long, the environments can be harsh, and the work requires focus, discipline and a good sense of teamwork. Yet the rewards are there. Offshore careers continue to offer strong pay, secure rotations and the kind of hands on work that many people find far more satisfying than a desk job.
If you want to join that world, your first step is almost always the same. You need your OPITO BOSIET.
The Basic Offshore Safety Induction and Emergency Training course remains the core requirement for anyone travelling to an offshore installation by helicopter. In 2026 it is still the recognised standard across the UK, the North Sea and most international operators. The course prepares you for the realities of offshore life and gives you the essential survival skills you need before setting foot on a platform.
At Stream Marine Training, we see delegates arrive from all kinds of backgrounds. Some are experienced tradespeople moving into new roles. Others are completely fresh to the sector. What they all share is the need to complete BOSIET properly, safely and with the right mindset.
Below is a clear overview of what the course covers, why it matters, and what you can expect in 2026.
What BOSIET Training Covers in 2026
The BOSIET course is built around three pillars: safety induction, emergency response, and survival skills. These elements have not changed, but the detail has continued to evolve as OPITO updates its standards.
1. Helicopter safety and escape training
Most delegates know this as the HUET. It is the part of the course that places you in a controlled underwater escape simulator so you understand how to act if a helicopter were to ditch. It can be challenging, but with the support of trained divers and instructors it is carried out safely and professionally.
You will learn:
• How to brace for an impact
• How to locate and operate exits
• How to escape from an inverted aircraft
• How to use an aviation EBS (Emergency Breathing System)
The goal is simple. If something goes wrong, you stay calm and take the right steps.
2. Offshore safety induction
Before you travel offshore, you must understand the environment you are entering. This section covers alarms, muster procedures, safety culture, hazards and what your responsibilities are as part of an offshore crew.
3. Sea survival and lifeboat skills
You will learn how to enter the water safely, how to board a life raft, and how to help others in the event of an abandonment.
4. Firefighting and self rescue
Fire remains one of the biggest risks offshore. This module teaches you how to identify fire types, use extinguishers, handle breathing apparatus and work as part of a response team.
5. First aid basics
Delegates learn how to support casualties, give basic treatment and provide essential information to medics.
6. MIST Integration (Most installations expect both)
Most people entering the offshore sector also complete the OPITO Minimum Industry Safety Training programme. It sets out the behaviours and awareness expected on a platform. While it is not part of BOSIET, many delegates complete both at the same time.
Is Offshore Still a Good Career in 2026?
Yes. The industry looks different than it did ten years ago, but offshore careers are still a strong option for many people.
The North Sea has seen consolidation, shifts in production and a growing focus on efficiency. Yet the jobs that remain are stable, well paid and often filled by workers who have stayed in the sector for decades. Many people also now use offshore skills to move between oil and gas, renewables and decommissioning work. A good BOSIET is your entry point to all three.
So while the sector is evolving, it still needs skilled workers who know how to work safely.
Why BOSIET Still Matters
Every person offshore must be able to protect themselves and the people around them. If a fire breaks out, if a helicopter makes an emergency landing, or if the installation needs to be evacuated, your training becomes your lifeline.
BOSIET is not just a course. It is the baseline competence that keeps the entire workforce safe. It also signals to employers that you take the role seriously.
BOSIET at Stream Marine Training
At SMT we deliver BOSIET in a way that feels real, practical and supportive. Delegates learn from instructors who have worked offshore and understand the pressure of emergency situations. The training covers everything required by OPITO while keeping the atmosphere friendly and encouraging.
Delegates often tell us the same thing. They arrive nervous, especially about the underwater escape section, and they leave feeling confident and proud of what they achieved.
The experience matters. Your first offshore job will ask a lot from you. Good training prepares you for that.
What Happens After BOSIET?
Once you have completed the training and hold a valid certificate, you can start applying for offshore roles. Electricians, scaffolders, riggers, mechanics, roustabouts, deck crew, cooks, medics and many more roles all require BOSIET.
If you continue working offshore, you will later renew your certificate through FOET, the Further Offshore Emergency Training refresher.
FAQs
What is BOSIET?
BOSIET is the OPITO approved Basic Offshore Safety Induction and Emergency Training course required before travelling to an offshore installation.
Is BOSIET still needed in 2026?
Yes. Offshore workers in the UK and internationally still require valid BOSIET certification before travelling by helicopter.
How long does BOSIET last?
The certificate is valid for four years. After that you must complete the FOET refresher.
Do I need MIST as well as BOSIET?
Most employers expect both. BOSIET covers emergency response while MIST covers everyday safety culture.
Is underwater escape training safe?
Yes. It is delivered with expert divers, controlled conditions and strict safety measures.
