Class IV DoEL – Inshore Commercial SCUBA Diver: 30m Air Diver

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Inshore Commercial SCUBA Diver (DoEL Class IV – 30m Air Diver)


Start your commercial diving journey today with immediate access to industry-aligned theory training, available online, anywhere in the world.

Important Notice (Read Before Purchase):

This product provides access to online theory modules only.

  • It does not constitute enrolment in a certified training programme
  • It does not grant any certification or qualification
  • It does not include practical training
Certification is only achieved through formal programme enrolment, practical training, and successful assessment in accordance with regulatory requirements.

Why Choose This Programme?

  • Immediate access – start learning today, no waiting periods
  • Global accessibility – study from anywhere
  • Flexible progression – move to practical training when ready
  • Industry-aligned content – structured to commercial diving standards
  • Career pathway focused – designed as your entry into professional diving

Your Entry into Commercial Diving

The Class IV (30m Air Diver) qualification is the recognised entry point into the commercial diving industry.

ADOM offers structured pathways for progression, including:

  • Class IV Inshore Commercial SCUBA – Entry Level (Part Qualification)
  • Class III Inshore SSDE – Intermediate (Part Qualification)
  • Class II Offshore SSDE – Advanced (Full Qualification)

How It Works

Step 1: Start Online Theory Immediately

Gain instant access to the Class IV theory modules and begin learning online at your own pace.

Core learning areas include:

  • Diving physics and physiology
  • Dive safety systems and risk control
  • Equipment theory and configurations
  • First aid and oxygen administration
  • Dive planning and communication

No delays. No waiting. Start immediately. 

Step 2: Progress to On-Site Practical Training (Optional but Required for Certification)

The practical training is conducted on-site at The Academy of Diving and Offshore Medicine and must be booked and paid for separately.

During this phase, you will build real-world diving skills in:

  • Practical Diving
  • Surface Procedures Practical
  • Underwater Emergencies Practical
  • Underwater Communication practical
  • Underwater work practical
  • Plant and equipment practical
  • Seamanship and Rope work practical
  • Decompression chambers

Minimum Requirements for On-site Programme Enrolment

To progress into the certified training programme, learners must meet the required entry and readiness criteria.

  1. 18 years or older
  2. English proficiency: minimum IELTS 5–6 / CEFR B2 or equivalent
  3. Basic mathematics understanding
  4. Valid travel documentation (if applicable)
  5. Medically fit in accordance with commercial diving standards
  6. Demonstrated Basic Water Competence

On-Site Practical Training Dates

Practical duration: 4 weeks

Important Conditions:
You can provisionally book practical training in advance.
Online theory needs to be completed before attending on-site practical training.
Bookings are subject to availability and confirmed payment.

Upcoming dates available for on-site practical training:

Start End
06-Jul-26 31-Jul-26
12-Oct-26 06-Nov-26
11-Jan-27 05-Feb-27
15-Feb-27 12-Mar-27
22-Mar-27 16-Apr-27

Certification

Class IV Commercial SCUBA Air Diver (30m)
SAQA ID: 110370 | NQF Level: 4 | DoEL Classification: Class IV

To qualify, learners must:

  • Be formally enrolled in the full programme
  • Complete all required theory modules
  • Successfully complete practical training
  • Pass all assessments
  • Meet all regulatory and medical requirements
Access to theory alone does not result in certification.

Programme Alignment & Credibility

This programme aligns with:

  • QCTO Curriculum: Diver (Commercial) (684101001)
  • SAQA Occupational Certificate: Class 4 Commercial Scuba Diver (SAQA ID 110370)

Training is structured to meet industry, regulatory, and quality assurance requirements.


Start your commercial diving journey through online theory and progress to practical training, when ready.

Start Now – Progress When Ready.
Take control of your career timeline.

Access Theory Now

Course Overview