PADI Dive Qualifications Table 2025: BSAC, CMAS, SSI, NAUI & SAA Equivalents

PADI Dive Qualifications Table: The Ultimate Guide to Diver Certification Levels (2025)

If you’ve ever wondered how your diving certification stacks up against PADI’s global standards, or if you’re planning to switch agencies, advance your training, or simply understand your diving level better — the PADI Dive Qualifications table is the key reference you need.
This official equivalency chart, used by dive centers and instructors worldwide, maps certifications from major diving organizations like CMAS, SSI, NAUI, BSAC, and SAA to their closest PADI equivalent, making it easier to continue training, travel, or pursue professional diving careers.

At its core, the PADI Dive Qualifications table answers a simple but critical question:
“If I hold a certification from another agency, what PADI course can I enroll in next?”
For example, a CMAS Three-Star Diver may be eligible to directly enroll in PADI Rescue Diver or even Divemaster, depending on logged dives and skills.

in red sea Scuba diving will break down the full PADI Dive Qualifications table, explain how it works, and provide practical insights for divers at every level. Whether you’re a beginner comparing agencies, a certified diver planning your next step, or a professional instructor validating credentials, this article will clarify everything you need to know.

What Is the PADI Dive Qualifications Table?

Definition and Purpose

The PADI Dive Qualifications table is an official equivalency reference developed by PADI to align certifications from other diving agencies with its own training pathway.
It’s used by PADI dive centers and instructors to determine:

• Which PADI course a diver from another agency can enroll in
• Whether prerequisites like Rescue Diver or Divemaster are met
• If a diver qualifies for professional-level training (e.g., IDC)

This table ensures fair, safe, and standardized progression, regardless of where or under which agency a diver was originally certified.

Why It Matters for Divers

Imagine you earned your Open Water certification with SSI in Greece, and now you’re in Thailand wanting to take the PADI Rescue Diver course.
Without a clear equivalency guide, the local dive shop might not recognize your certification or could require you to repeat training.

Thanks to the PADI Dive Qualifications table, your SSI Open Water Diver is recognized as equivalent to PADI Open Water Diver, allowing you to move forward seamlessly.

Similarly, if you’re a CMAS 3-Star Diver, the table confirms you can enroll in PADI Divemaster — no need to start over.

Who Uses This Table?

• Dive Centers: To accept divers from other agencies
• Instructors: To evaluate student eligibility
• Traveling Divers: To understand where they stand
• Professional Candidates: To enter PADI’s Instructor Development Course (IDC)
• Insurance Providers: To verify certification levels

The table is not just a convenience — it’s a critical tool for maintaining safety, consistency, and global mobility in recreational diving.

How the PADI Equivalency System Works

Understanding Certification Levels

PADI’s training system is structured in a progressive hierarchy, from beginner to professional:

1. Recreational Diver Levels

• Open Water Diver
• Advanced Open Water Diver
• Rescue Diver

1. Leadership & Professional Levels

• Divemaster
• Open Water Scuba Instructor (via IDC)

Each level builds on the previous one, with increasing responsibility, skill depth, and autonomy.

The PADI Dive Qualifications table maps external certifications to this structure, ensuring that divers from other agencies are placed at the correct level based on their demonstrated skills and experience.

Key Factors in Equivalency Decisions

Not all certifications are automatically accepted. PADI considers several factors:

• Minimum Depth and Dive Experience:
  For example, a diver must have completed dives to at least 18 meters to qualify as Open Water equivalent.
• Required Skills:
  Skills like mask clearing, regulator recovery, emergency ascent, and navigation must be documented.
• Logged Dives:
  Some equivalencies require a minimum number of logged dives (e.g., 20+ for Advanced Open Water equivalency).
• Rescue Training:
  Courses like Rescue Diver require proof of emergency response training.
• Instructor Certification Duration:
  For professional equivalency, some agencies require the instructor to have been certified for at least 6 months.

These criteria ensure that equivalency is based on real competence, not just a piece of paper.

PADI vs BSAC: Certification Equivalents

Overview of BSAC

The British Sub-Aqua Club (BSAC) is one of the oldest and most respected diving organizations in the world, founded in 1953.
It’s known for its club-based training model and emphasis on safety, teamwork, and progressive skill development.

BSAC certifications are widely recognized in the UK and Europe, but travelers often need to know how they compare to PADI.

BSAC to PADI Equivalency Chart

Based on the PADI Dive Qualifications table, here’s how BSAC levels map to PADI:

Key Insights

• Ocean Diver = Open Water Diver:
  Both represent the first level of independent diving, allowing dives to 20 meters (BSAC) or 18–30 meters (PADI).
• Dive Leader ≈ Rescue Diver:
  BSAC’s Dive Leader includes leadership, dive planning, and rescue skills — closely matching PADI Rescue Diver.
• Advanced Diver = Divemaster:
  BSAC’s Advanced Diver is a leadership role with supervisory responsibilities, making it equivalent to PADI Divemaster.
• All BSAC Instructors = IDC Candidates:
  Any BSAC instructor can enter PADI’s Instructor Development Course, provided they meet age and experience requirements.

This makes BSAC a strong pathway for divers aiming to become PADI professionals.

PADI vs CMAS: Global Star System Compared

Understanding CMAS Certification Structure

CMAS (Confédération Mondiale des Activités Subaquatiques) uses a star-based system recognized in over 130 countries.
Its levels are:

• 1-Star: Beginner
• 2-Star: Intermediate
• 3-Star: Advanced Recreational
• 4-Star: Leadership

CMAS is especially strong in Europe, the Middle East, and parts of Asia.

CMAS to PADI Equivalency Chart

Important Notes

• CMAS 1-Star = Open Water Diver:
  Despite being a beginner level, CMAS 1-Star is considered equivalent to PADI Open Water Diver in many contexts.
• CMAS 2-Star to Rescue Diver?
  This is conditional. The diver must have completed Night and Navigation dives, and often additional rescue training.
• CMAS 3-Star = Divemaster or IDC Candidate:
  This is a significant equivalency. A CMAS 3-Star Diver has demonstrated leadership, deep diving, and navigation skills — enough to qualify for PADI’s professional track.
• CMAS Instructors Can Enter IDC:
  Like BSAC, CMAS instructors are eligible for PADI’s Instructor Development Course.

However, not all dive centers apply this equivalency automatically. Some may require a check-out dive or additional documentation.

PADI vs SSI: Are the Certifications Interchangeable?

SSI Training Philosophy

Scuba Schools International (SSI) is one of PADI’s closest competitors, with a similar global presence.
SSI emphasizes flexible learning, with online academics and modular specialty courses.

Its certification system is straightforward:

• Open Water Diver
• Advanced Open Water Diver
• Stress & Rescue Diver
• Master Diver
• Dive Con (Dive Control Specialist)
• Instructor

SSI to PADI Equivalency Chart

Key Observations

• SSI Open Water = PADI Open Water:
  No surprises here — both are entry-level certifications with similar depth limits and skills.
• SSI Stress & Rescue = PADI Rescue Diver:
  Direct equivalency. Both cover emergency management, first aid, and rescue scenarios.
• SSI Master Diver = PADI Rescue Diver?
  This may seem odd, but SSI’s Master Diver is a recognition of experience (4 specialties + 50 dives), not a leadership course.
  PADI’s Rescue Diver, however, is a formal training program in emergency response.
• SSI Dive Con = PADI Divemaster:
  SSI’s Dive Control Specialist (Dive Con) is a professional-level leadership role, equivalent to PADI Divemaster.
• SSI Instructors Can Enter IDC After 6 Months:
  This ensures sufficient teaching experience before entering PADI’s professional program.

In practice, SSI and PADI are highly compatible, and most dive centers accept cross-agency progression without issue.

PADI vs NAUI: Comparing Two American Giants

NAUI’s Legacy and Approach

National Association of Underwater Instructors (NAUI), founded in 1959, is one of the oldest diving agencies in the world.
It’s known for rigorous training standards and a focus on safety and education.

NAUI certifications are respected globally, especially in technical and scientific diving circles.

NAUI to PADI Equivalency Chart

Analysis

• NAUI Scuba Diver = PADI Open Water Diver:
  Despite the name, NAUI Scuba Diver is a full open water certification, not a beginner step like PADI Scuba Diver.
• Advanced Scuba Diver = Advanced Open Water Diver:
  Both require completion of adventure dives, including deep and navigation.
• Master Scuba Diver = Rescue Diver:
  NAUI’s Master Scuba Diver is an experience-based rating (50+ dives, rescue training), not a leadership role.
  Hence, it aligns with PADI Rescue Diver, not Divemaster.
• NAUI Divemaster = PADI Divemaster:
  Full professional equivalency. Both roles involve dive supervision, leadership, and assisting instructors.
• NAUI Instructors = IDC Candidates:
  Direct pathway to PADI Instructor Development Course.

NAUI’s strong emphasis on rescue and safety makes its certifications highly respected in the equivalency framework.

PADI vs SAA: The South African Connection

Introduction to SAA

South African Underwater Union (SAA) is the national diving federation of South Africa and a member of CMAS.
It follows a club-based, progressive training model similar to BSAC.

SAA certifications are widely used in Southern Africa and recognized internationally through CMAS.

SAA to PADI Equivalency Chart

Key Points

• Club Diver = Open Water Diver:
  Entry-level certification with basic diving autonomy.
• Dive Leader with Rescue = Rescue Diver:
  Leadership and emergency training are required for equivalency.
• Dive Supervisor = Divemaster:
  Supervisory role with dive planning and team leadership responsibilities.
• All SAA Instructors = IDC Candidates:
  SAA instructors can enter PADI’s professional program directly.

This makes SAA a solid foundation for divers aiming to work internationally.

The Professional Pathway: Becoming a PADI IDC Candidate

What Does “IDC Candidate” Mean?

In the PADI Dive Qualifications table, many external certifications are listed as equivalent to “IDC Candidate”.
This means the diver or instructor is eligible to enroll in the Instructor Development Course (IDC), the first step toward becoming a PADI Open Water Scuba Instructor.

However, eligibility doesn’t guarantee certification. Candidates must still:

• Be at least 18 years old
• Hold current CPR and First Aid certification
• Have at least 60 logged dives (for Divemaster path)
• Pass the IDC exams and Final Instructor Examination (IE)

Who Qualifies as an IDC Candidate?

According to the table, the following are eligible:

• CMAS 3-Star Diver
• CMAS 1-Star and 2-Star Instructors
• BSAC Advanced Diver, Club Instructor, Open Water Instructor
• SSI Instructors (after 6 months)
• NAUI Scuba Instructors
• SAA Assistant, Club, and Regional Instructors

This reflects PADI’s recognition of leadership, teaching experience, and advanced diving skills.

How to Prepare

If you’re coming from another agency and want to become a PADI instructor:

1. Verify your certification with your national body.
2. Log additional dives if needed (PADI requires 60+ for IDC).
3. Complete EFR (Emergency First Response) and CPR training.
4. Contact a PADI Course Director to enroll in the IDC.

Many PADI 5-Star centers offer cross-over programs specifically for instructors from other agencies.

Practical Examples: Real-World Use of the Table

Example 1: A CMAS Diver in Egypt

Ahmed is a CMAS 3-Star Diver from Alexandria.
He wants to take the PADI Rescue Diver course in Sharm El-Sheikh.

According to the table:

• CMAS 3-Star Diver = Divemaster or IDC Candidate
• This is higher than Rescue Diver

So, Ahmed can directly enroll in PADI Divemaster, skipping Rescue Diver if he chooses.

Example 2: A BSAC Dive Leader in Thailand

Emma, a BSAC Dive Leader from the UK, is on vacation in Phuket.
She wants to do a deep wreck dive that requires Rescue Diver certification.

The table shows:

• BSAC Dive Leader = PADI Rescue Diver

She presents her BSAC card, and the dive center accepts it without issue.

Example 3: An SSI Instructor Moving to Australia

Liam is an SSI Open Water Instructor with 8 months of teaching experience.
He relocates to Cairns and wants to teach with a PADI dive shop.

The table states:

• SSI Instructor (6+ months) = IDC Candidate

He enrolls in the IDC, completes the IE, and becomes a PADI instructor.

These examples show how the PADI Dive Qualifications table enables seamless global mobility.

Common Misconceptions and Clarifications

“My Certification Isn’t Listed — Does It Count?”

If your agency isn’t in the table, it doesn’t mean it’s invalid.
PADI centers can still evaluate your certification on a case-by-case basis, especially if it meets ISO standards.

“I Have a Rescue Diver Equivalent — Can I Skip the Course?”

Sometimes. If your certification includes rescue theory, CPR, and practical scenarios, you may be able to challenge the course.
But most centers require full enrollment for safety and consistency.

“Does PADI Accept All Certifications Equally?”

No. While the table provides guidelines, final acceptance is at the discretion of the PADI Instructor or Dive Center.
Some may require a check-out dive or proof of logged experience.

“Is the Table Official and Up-to-Date?”

Yes. The PADI Dive Qualifications table is an official document, regularly updated by PADI’s Global Standards team.
It’s available to all PADI Professionals through the PADI Pros’ Site.

How to Use This Table When Traveling or Advancing

Step-by-Step Guide

1. Identify Your Current Certification
   Know your exact level (e.g., CMAS 2-Star, BSAC Dive Leader).
2. Check the PADI Equivalent
   Use the table to find where you stand.
3. Verify with the Dive Center
   Contact the shop in advance to confirm acceptance.
4. Prepare Documentation
   Carry your certification card, logbook, and any specialty proofs.
5. Be Ready for a Check-Out Dive
   Some centers may ask you to demonstrate skills.
6. Plan Your Next Step
   Use the equivalency to enroll in the correct course.

Pro Tips

• Always carry a translated certification card if diving abroad.
• Keep your logbook updated — it’s often required for advanced courses.
• Take EFR and CPR early — they’re prerequisites for Rescue and above.
• Consider cross-certifying if you plan to work in PADI-dominated regions.

Frequently Asked Questions (FAQs)

Final Thoughts: Why This Table Matters

The PADI Dive Qualifications table is more than just a chart — it’s a lifeline for global divers.
It breaks down barriers between agencies, promotes safety through standardization, and empowers divers to continue their journey regardless of where they started.

While PADI is the world’s largest diving organization, it recognizes that excellence exists beyond its own system.
By creating a fair, transparent equivalency framework, PADI ensures that skills and experience matter more than branding.

Whether you’re a weekend diver or a future instructor, understanding this table gives you freedom, flexibility, and confidence in your diving journey.

Key Takeaways

• The PADI Dive Qualifications table maps certifications from BSAC, CMAS, SSI, NAUI, and SAA to PADI equivalents.
• CMAS 3-Star Diver = IDC Candidate, allowing direct entry into instructor training.
• BSAC Dive Leader = PADI Rescue Diver, enabling progression to leadership roles.
• SSI and NAUI certifications are highly compatible with PADI’s system.
• Always carry proof of certification, logged dives, and skills when traveling.
• Final acceptance is at the dive center’s discretion — communicate in advance.

No matter where you earned your certification, the underwater world is open to you — thanks to tools like the PADI Dive Qualifications table.

References & Sources

1. PADI Dive Qualifications Table – Official Document (2024) https://www.padi.com/
2. CMAS PADI Equivalent
3. CMAS vs PADI
4. PADI and SSI – What to choose? and Why?
5. Are PADI and SSI Interchangeable? A Complete Guide for Divers
6. SDI vs SSI: Which Scuba Certification is Right for You?
7. SDI vs PADI: Key Differences and Which to Choose
8. BSAC Vs PADI Unraveling the Dive Certification Conundrum
9. PADI Pros’ Site – For certified professionals
10. CMAS International – Global diving standards https://www.cmas.org/
11. BSAC – British Sub-Aqua Club https://www.bsac.com/
12. SSI – Scuba Schools International
13. NAUI – National Association of Underwater Instructors
14. SAA – South African Underwater Union
15. ISO 24801 Series – Recreational Diving Standards

Note: Certification equivalencies are subject to change. Always verify with a PADI Instructor or Dive Center before enrolling in a course.