BECOME A CONFIDENT, SKILLED DIVE PROFESSIONAL


Train with expert guidance, build real-world teaching ability, and take your diving career to the next level in Thailand.
IDC Training
Tec Training

Your Complete Professional Development Journey in Khao Lak, Thailand

With Ed Bosworth – Professional Diver Training

In partnership with Go2Similan Diving

Become a Professional Diving Educator – Step by Step

Whether you’re beginning your teaching journey or advancing toward senior instructor status, Professional Diver Training provides a complete pathway from Instructor Development all the way to IDC Staff Instructor & beyond.

Under the guidance of Ed Bosworth, you’ll train in one of Thailand’s top diving locations with professional mentoring, hands-on workshops, and real-world teaching experience.

This pathway is designed to develop confident, knowledgeable, and employable dive professionals fully prepared for today’s global dive industry.

Diving Instructor Career Pathway


1️⃣ AI → OWSI Upgrade

(For certified Assistant Instructors or equivalent)

Upgrade from AI to full Open Water Scuba Instructor by joining the second half of the IDC.

You will learn:

  • Teaching presentations (classroom, confined water, open water)

  • Risk management and standards

  • Coaching and student control

  • IE preparation

  • Professional teaching techniques

Duration: 6–8 days
Price: 28,000 THB

➡ Full details on the AI → OWSI page.

2️⃣ Instructor Development Course (IDC)

Become a certified PADI Instructor.

Choose between three IDC packages depending on your goals:

BASIC IDC – 39,700 THB
Complete IDC + EFR Instructor + lunches + shared accommodation.

“EXTRA PRACTICE” IDC – 49,700 THB
Basic IDC plus extended practice + Nitrox & O2 Provider Instructor ratings.

“READY TO WORK” IDC – 59,700 THB
28-day IDC including Similan dives, extra practice, Nitrox & O2 Provider, staff introductions and experience.

All packages exclude PADI materials and PADI fees.

➡ Full details on the IDC Overview page.

3️⃣ EFR Instructor (EFRI)

Required for all new PADI Instructors.

Included in all IDC packages or available independently.

What you will learn:

  • CPR, First Aid, Care for Children

  • AED skills

  • How to teach and structure emergency courses

  • How to evaluate students safely

Duration: 1 day
Price: 10,000 THB (included free with IDC)

➡ Full details on the EFR Instructor page.

MSDT Preparation – 5 Specialty Instructor Ratings

Become a multi-talented instructor and increase employability.

Gain at least 5 PADI Specialty Instructor ratings and optional real teaching experience.

Benefits:

  • Teach more courses (and earn more income)

  • Higher employment value

  • Required for IDC Staff Instructor

  • Builds real teaching experience

Duration: 3–5 days
Price: 15,000 THB (5 specialties)
Additional specialties: 3,000 THB each

➡ Full details on the MSDT Prep page.

5️⃣ IDC Staff Instructor

Train instructor candidates and join the IDC teaching team.

This leadership-level instructor course teaches you how to:

  • Evaluate IDC candidates

  • Run IDC workshops

  • Support a Course Director

  • Deliver classroom, pool, and open water sessions

  • Mentor new instructors

Duration: 3–17 days depending on involvement
Price: 25,000 THB (full course)
20,000 THB (when staffing your own IDC)

➡ Full details on the IDC Staff Instructor page.

6️⃣ Staff Development (Ongoing Professional Mentoring)

After becoming IDC Staff, continue developing into a senior educator.

This includes:

  • Real candidate evaluation

  • Workshop leadership

  • Standards mastery

  • Coaching techniques

  • Preparing for Master Instructor

  • Long-term mentorship with Ed

Duration: Flexible
Price: 12,000–20,000 THB depending on module

➡ Full details on the Staff Development page.

Full Pathway Summary (At a Glance)

Instructor Level Progression

1️⃣ AI → OWSI Upgrade

2️⃣ IDC (Basic / Extra Practice / Ready to Work)

3️⃣ EFR Instructor

4️⃣ MSDT Preparation

5️⃣ IDC Staff Instructor

6️⃣ Staff Development / Leadership Coaching

Suggested Bundled Pathways

⭐ Instructor Fast-Track Package

AI → OWSI + IDC + EFRI
Perfect for those upgrading quickly.

⭐ Career Instructor Package

IDC + EFRI + MSDT Prep
For instructors aiming to work immediately.

⭐ Professional Leadership Package

IDC + MSDT Prep + IDC Staff Instructor
Ideal for those aiming for senior instructor roles or Master Instructor.

⭐ Full Career Mentor Pathway

AI → OWSI + IDC + EFRI + MSDT + Staff Instructor + Staff Development
Your complete journey to dive-industry leadership.

Why Train Your Instructor Pathway With Ed Bosworth?

  • Experienced technical + pro-level instructor trainer

  • Real-world mentorship and leadership development

  • Modern, structured teaching approach

  • Access to Similan Islands and Khao Lak training environments

  • Supportive, low-stress IDC environment

  • Proven success preparing instructors for the IE and real-world teaching

  • Full professional pathway under one instructor

Start Your Professional Diving Career Today

Whether you're upgrading to OWSI, preparing for your IDC, or moving toward staff-level leadership, we will help you every step of the way.

Contact Professional Diver Training or Go2Similan Diving for dates, availability, and custom packages.