Trainee Air Diving Supervisor (TADS) – Refresher

Trainee Air Diving Supervisor (TADS) Refresher

Refresh your supervisory knowledge and maintain your readiness as a Trainee Air Diving Supervisor through this IMCA approved refresher programme, including online theory, coaching support, and final assessment.
Important Notice (Read Before Purchase):
This refresher programme includes access to online theory, coaching support, and final examination assessment.
- Candidates must already hold a current or previous IMCA TADS certificate
- All required theory modules and assessments must be successfully completed
- Final examination sessions are subject to availability and confirmed booking
- Certification renewal is only issued after successful completion of all refresher requirements
Why Choose This Programme?
- IMCA approved – recognised TADS refresher training
- Maintain supervisory readiness – refresh key offshore supervisory knowledge
- Flexible learning approach – online theory with coaching support available
- Assessment focused – refresh core knowledge before final exam invigilation
- Industry aligned – supports experienced personnel continuing in offshore supervisory roles
Course Admission
To qualify for the IMCA TADS Refresher course, the following is required:
- Copy of ID/passport
- Electronic colour passport photograph
- TADS Application Form / Enrolment Form
- Copy of current or previous IMCA TADS certificate
This is a refresher programme for candidates who already hold a current or previous IMCA TADS certificate.
It is not an entry-level supervisor course. This training is intended for experienced diving personnel refreshing their Trainee Air Diving Supervisor knowledge and certification.
How the Programme Works
Step 1: Complete Theory Online
The theory component is completed online independently before requesting final exam invigilation.
A blended learning approach is available, with coaching support provided if required.
Refresh your theory first. Finalise your assessment next. Maintain offshore supervisory readiness.
Step 2: Final Exam Invigilation
Once all theory requirements have been completed, candidates book a final examination session covering physics, physiology, and general supervisory knowledge.
Final exam invigilation may take place online or onsite depending on availability.
Important Conditions
Important Conditions:
Online theory must be completed before final exam invigilation.
Final examination sessions are subject to availability and confirmed booking.
Candidates must meet all IMCA TADS refresher requirements.
Certification and Outcome
Upon successful completion, candidates receive a renewed Trainee Air Diving Supervisor ticket.
To renew certification, candidates must:
- Meet all IMCA TADS refresher entry requirements
- Complete all required online refresher theory modules
- Successfully complete the final assessment and examination process
- Meet all programme and supervisory competency requirements
This refresher programme helps maintain supervisory readiness and supports continued progression in offshore diving operations.
Programme Alignment & Credibility
This programme aligns with:
- IMCA supervisory refresher training requirements for Trainee Air Diving Supervisors
- Offshore operational safety standards for supervisory personnel
- Industry leadership competency requirements for offshore diving operations
Training is structured to meet industry, operational, and supervisory management requirements.
Supporting Documents
Refresh your TADS training through online theory, coaching support, and final assessment preparation.
Refresh Now – Maintain Readiness – Continue Offshore Leadership.
Course Overview
- Course 1
TADS Final Exams
These exams are designed to assess your knowledge and skills in various critical areas of commercial diving. As you prepare for these assessments, it is...
- Course 2
IMCA Trainee Air Diving Supervisor (TADS)
Trainee Air Diver Supervisor program to develop supervisory skills for air diving operations, aligned with IMCA guidelines
- Course 3
Diving Physics
Understand how pressure and buoyancy affect divers, including gas laws and their implications.
- Course 4
Diving Physiology
Explore how the body responds to diving pressures, including decompression sickness risks.
- Course 5
Decompression Theory and Tables
Understand decompression theory to plan safe dives and avoid sickness.
- Course 6
Diving Terms
Learn essential diving terminology to ensure effective communication and safety





