Where to Look for Your PADI Certification Number

Your PADI certification number appears on your physical certification card, which is a wallet-sized card issued when you complete a PADI course. The number is printed on the front of the card, usually in the upper right corner or along the bottom edge. If you have your card in front of you, that is the fastest way to locate it.

If you cannot find your physical card, PADI keeps a record of every certification issued. You can search the PADI diver registry online at the PADI website without needing to log in or create an account. This public search tool lets you look up your certification by your name and birth date, and it will display your certification number along with the level you achieved and the date you were certified.

Key Takeaways

  • Your certification number is printed on your PADI card in the upper right corner or along the bottom edge.
  • The PADI diver registry at padi.com lets you search for your certification number using only your name and birth date.
  • If you completed your course through a dive shop or resort, contacting them directly can retrieve your number from their records.
  • Your certification number stays the same for life and does not expire, even though the card itself may wear out.

Using the PADI Diver Registry Online

Go to the PADI website and look for the "Check Your Certification" or "Diver Registry" link, usually found in the footer or under a "Divers" section. Click on the search tool and enter your first name, last name, and date of birth exactly as they appear on your certification card. The search will return your certification level, the date you were certified, and your unique certification number.

This search works even if you took your course decades ago or through a dive shop that no longer operates. PADI maintains these records permanently. If the search does not return a result, double-check that you have entered your name and birth date correctly—spaces, hyphens, and spelling matter. If you still get no results, contact PADI directly through their website or call their customer service line.

Contacting Your Original Dive Shop or Resort

If you took your PADI course at a specific dive shop, resort, or training center, they have a copy of your certification on file. Call or visit the shop where you trained and ask them to look up your certification number. They can usually provide it over the phone or email it to you within a day or two. This method works well if you remember where you were certified.

Some dive shops have closed or changed ownership over the years, which can make this route slower. If the original shop is no longer in business, the PADI diver registry remains your most reliable option. Dive shops that are still operating often have digital records going back many years, so it is worth trying even if your certification was from a long time ago.

What to Do If You Lost Your Physical Card

A lost or damaged card does not affect your certification status. Your certification number and level remain valid for life—PADI certifications do not expire. You can order a replacement card directly from PADI through their website or by contacting them. There is usually a small fee for a replacement card, and it takes one to two weeks to arrive by mail.

While you wait for a replacement card, you can use your certification number to prove your diving level to any dive shop or resort. Many divers keep a photo of their card on their phone for this reason. If you need to show proof of certification before your replacement arrives, the PADI diver registry printout or a letter from PADI can serve as temporary documentation.

Understanding Your Certification Number Format

PADI certification numbers follow a specific format that includes letters and numbers. The format varies slightly depending on when and where you were certified, but all PADI numbers are unique to you and your certification level. Your number identifies you in the PADI system and is what dive shops use to verify your training when you book a dive trip.

The number itself does not change if you take additional PADI courses and advance to a higher level. Instead, you receive a new certification card with a new number for each level you complete. Some divers end up with multiple certification numbers if they have taken several courses over the years. The PADI registry will show all of your certifications if you have more than one.

Using Your Certification Number When Booking Dives

When you book a dive trip or sign up for a guided dive, the dive shop or resort will ask for your certification number. Provide the number that matches the level of diving you plan to do. If you have taken multiple PADI courses, give them the number for your highest level of certification, unless the dive is specifically designed for a lower level.

Having your certification number ready speeds up the booking process and lets the dive operator verify your training when ready. Some dive shops can look you up in the PADI registry using just your name and birth date, but having your number on hand makes it faster. Write your number down in a safe place or take a photo of your card so you have it available when you need it.

Frequently Asked Questions

Does my PADI certification number ever change?

No. Your certification number stays the same for life. If you advance to a higher level, you receive a new card with a new number for that level, but your original number remains valid. You will have multiple numbers only if you have taken multiple separate PADI courses.

Can I search for someone else's certification number?

The PADI diver registry is public, so yes, you can search for another person's certification if you know their name and birth date. This is how dive shops verify that a diver has the training they claim to have. However, the registry shows only the certification level and date, not personal contact information.

What if I took my PADI course outside the United States?

Your certification number is recorded in the same PADI system worldwide. The online registry search works the same way regardless of where you were certified. PADI maintains one global database, so your certification is recognized everywhere.

How long does it take to get a replacement card?

A replacement PADI card typically takes one to two weeks to arrive by mail after you order it. Some dive shops may be able to print a temporary card or letter of certification while you wait. Check with PADI or your local dive shop about rush options if you need it sooner.

Can I look up my certification number without knowing my exact birth date?

The PADI registry search requires your exact birth date to return results. If you do not remember your birth date or it is spelled differently on your card, contact PADI customer service directly and they can help you locate your record using other information.