Package
IDC Only
IDC Only
- Instructor Development Course (IDC) Course
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
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.
In detail
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

Step 1
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.

Step 2
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.

Step 3
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
Package
IDC Only
Package
Complete IDC
Package
Complete IDC & MSDT
Course curriculum
Getting ready
Speak to the team
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?
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