Instructor Development Course (IDC)

Your first step into a career teaching diving.

12 days

Next 21 – 31 October 2026

PADI Certified

Course booking

From

£1,400.00

Next: 21 – 31 October 2026

Need help choosing? Our team can match the course to your experience, goals and confidence level.

PADI 5-Star

Instructor Development Centre

Small Groups

Real Instructor Attention

Unit 4, Bellman Court, Great Knollys Street, Reading, RG1 7HD

Diving Academy

Safety First

Confidence Before Speed

Course overview

What to expect

Instructor Development Course (IDC)

Ready to turn your passion for diving into an actual career? This is where experienced Divemasters make that leap, run under the guidance of a PADI Course Director. It combines Assistant Instructor training with the full Open Water Scuba Instructor programme, with plenty of supervised practice teaching your fellow candidates, because the real shift here is from diver to educator. Successful completion sets you up for the Instructor Examination.

£1,400.00From
12 daysDuration
21 – 31 October 2026Next date

In detail

About This Course

Run at our Reading centre under the guidance of a PADI Course Director, it combines the Assistant Instructor course with the full Open Water Scuba Instructor program, taking you from assisting on courses to running them yourself.

Training covers PADI standards and procedures in real depth: how to plan and deliver knowledge development sessions, confined water skill demonstrations and open water training dives to the level PADI expects worldwide. You will also study risk management, diver motivation, marketing and the business side of teaching, alongside plenty of supervised practice actually teaching your fellow candidates.

Because so much of professional diving is about clear communication under pressure, the IDC pushes you to explain and demonstrate skills precisely, adapt to different student needs, and manage a class safely and confidently, not just perform the skills well yourself. Most candidates find this shift in mindset, from diver to educator, the most valuable part of the whole course.

Successful completion prepares you for the PADI Instructor Examination, the final external assessment before certification. Many candidates also use the IDC to complete their EFR Instructor rating, giving them the qualification to teach Emergency First Response alongside their scuba courses from day one.

The process

How The Course Works

  1. Step 1

    Assistant Instructor Foundations

    The first half builds the knowledge and confined-water teaching skills that qualify you as an Assistant Instructor - your platform for everything that follows. You learn to present dive theory, run skills sessions and handle a class with real authority.

  2. Step 2

    Open Water Scuba Instructor Training

    From there you move into the Open Water Scuba Instructor phase, learning to organise and present every PADI core course and take full control of open water dives with students.

    PADI states: the IDC runs over a minimum of five days, but usually more like seven.

  3. Step 3

    The Instructor Examination

    It all comes down to the Instructor Examination, where independent examiners test your teaching ability, dive theory, in-water skills and grasp of the PADI System. Pass, and you walk away a fully certified PADI Instructor.

    PADI states: the Instructor Examination is a two-day evaluative programme.

Training options

Choose Your Course Package

Package

IDC Only

IDC Only

  • Instructor Development Course (IDC) Course
From£1,400.00
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Package

Complete IDC

Complete IDC

  • EFR - EFR Instructor Course
  • Instructor Development Course (IDC) Course
From£1,800.00
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Package

Complete IDC & MSDT

Complete IDC & MSDT

  • EFR - EFR Instructor Course
  • Instructor Development Course (IDC) Course
  • MSDT Package
From£2,200.00
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Course curriculum

What You'll Learn

Learning Outcomes

  • Planning and delivering PADI knowledge development, confined water and open water sessions
  • Diver motivation, risk management and problem-solving as an instructor
  • PADI standards, procedures and quality management systems
  • Marketing and business skills for a career in professional diving

Getting ready

Before You Start & What's Next

What's Included

  • Assistant Instructor course
  • Open Water Scuba Instructor program

Prerequisites

  • PADI Divemaster certified for at least 6 months
  • At least 60 logged dives, 100 required to sit the Instructor Exam
  • EFR Primary and Secondary Care within 24 months
  • Medical statement from a physician within 12 months
  • Becoming an EFR Instructor, which can be earned during training

Next Steps

  • Instructor Examination (IE)

Upcoming training

Dates & Booking

  • 21 Oct 2026 – 31 Oct 2026Sardinia · 8 places left
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  • 16 Nov 2026 – 27 Nov 2026Berkshire · 8 places left
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  • 5 May 2027 – 14 May 2027Sardinia · 8 places left
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  • 14 Jul 2027 – 23 Jul 2027Sardinia · 8 places left
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Speak to the team

Not sure where to start?

We will help you pick the right course, package and dates without making the process feel complicated.

Quick facts

Duration

12 days of structured training

Location

Sardinia

Certification

Recognised PADI qualification on completion

Have questions?

We're here to help

Our course directors can talk you through Instructor Development Course (IDC), confirm it's the right fit for your experience, and help you find a date that works.

From

£1,400.00