At Commercial Divers Academy (CDA), we believe that safety and preparedness are just as important as diving skills. That’s why we offer the First Aid + AED + O2 Provider course:
a comprehensive program that equips divers, offshore workers, and industrial professionals with the knowledge and confidence to respond immediately and effectively to medical emergencies. Whether underwater, at sea, or onshore, being a trained first responder can make the difference between life and death.
Why this training matters
Working in the diving and industrial sectors means operating in environments where accidents and emergencies can happen unexpectedly. From hypothermia during a long dive to workplace injuries in offshore construction, divers must be prepared to take action fast. This course provides critical first response training tailored for those working in high-risk, remote, and maritime environments.
A certified First Aid + AED + O2 Provider is not just another diver or team member — you are the first line of defence when an emergency strikes. Employers in the diving, maritime, and construction industries value personnel who bring these lifesaving skills to their teams.
What you will learn
This course combines classroom learning with hands-on practice to ensure you can remain calm, focused, and effective when seconds count. Training covers a wide range of emergency scenarios that divers and offshore workers may face.
Core skills and competencies
- First Aid fundamentals: how to assess the scene, protect yourself and others, and provide immediate care until professional help arrives.
- CPR (Cardiopulmonary Resuscitation): step-by-step procedures for adults, including chest compressions and rescue breaths.
- Oxygen administration: safe use of emergency oxygen kits, flow rates, and delivery methods for injured or distressed divers.
- AED use: correct setup, operation, and maintenance of an Automated External Defibrillator (AED) to treat sudden cardiac arrest.
- Wound management: controlling bleeding, bandaging techniques, and stabilisation of injuries.
- Fractures and dislocations: immobilisation and safe handling of victims with broken bones or joint injuries.
- Burns and cuts: proper response to heat, chemical, and friction burns, as well as lacerations.
- Environmental emergencies: hypothermia, hyperthermia, dehydration, dizziness, fainting, shock, and marine life injuries (bites and stings).
- Rescue techniques: moving and positioning unconscious victims, including diver-specific rescue situations.
Who should take this course?
While this training is essential for divers, it is also invaluable for anyone working in industrial, maritime, or offshore environments. Safety-conscious employers often require or strongly recommend this certification for:
- Commercial divers (inshore and offshore)
- Dive supervisors and tenders
- Offshore oil & gas workers
- Renewable energy technicians (e.g., offshore wind farms)
- Ship and port workers
- Construction and heavy industry personnel
- Public safety professionals and rescue divers
Prerequisites
- Be at least 18 years old.
- Be in good health and physical condition to perform CPR and basic rescue tasks.
- Submit a signed declaration of responsibility.
Course structure and duration
The First Aid + AED + O2 Provider program is structured to maximise both knowledge retention and practical readiness. It includes:
- Theory: classroom sessions covering first aid principles, medical emergencies, and response protocols.
- Practical workshops: supervised training in CPR, AED use, oxygen administration, and trauma management.
- Scenario-based training: real-world simulations of diving and industrial emergencies to build confidence and decision-making skills.
- Final assessment: a combination of written exams and hands-on evaluation to confirm readiness.
After successfully completing the training and examinations, participants will receive a First Aid + AED + O2 Provider certification, fully recognised by the diving and industrial sectors.
Career advantages of certification
Having this certification gives you a distinct advantage in the job market. Employers prefer divers and industrial workers who are trained to handle emergencies, reducing risk for the entire team.
With this qualification, you can pursue:
Job opportunities and applications
- Commercial diving operations: ensuring diver safety with on-site first response capability.
- Offshore oil & gas projects: responding to medical incidents in remote environments where immediate medical evacuation isn’t always possible.
- Renewable energy projects: offshore wind farms and subsea cable work, where emergency readiness is essential.
- Maritime shipping and ports: responding to onboard medical situations and workplace accidents.
- Search and rescue operations: working alongside emergency teams as a trained first responder.
- Construction & heavy industry: dealing with workplace injuries, machinery accidents, and environmental risks.
Why train with CDA?
At Commercial Divers Academy, safety is at the core of everything we teach.
Our First Aid + AED + O2 Provider course goes beyond standard first aid: it is specifically designed for those working in diving and industrial settings. You’ll be trained by instructors with real-world field experience, ensuring that your training is not just theoretical but highly practical and applicable.
Next steps
Emergencies can happen anytime, anywhere. The question is: will you be ready to respond?
By becoming a certified First Aid + AED + O2 Provider with CDA, you’re not only protecting yourself but also adding value to your career and safety to your team.
Enroll today at Commercial Divers Academy and take the first step toward becoming a confident, reliable, and skilled first responder in the diving and industrial world.