A BCD that has hung in a cupboard since 2019 has a problem. The certification card in the wallet beside it does not. PADI puts the position plainly: "No, they do not. Your PADI scuba certification is for life." An Open Water card carries no expiry date. No annual fee either, and no clause that voids it after a dry spell.
Three things around that card do run out. First aid and CPR training counts as current for 24 months, and PADI treats it as a Rescue Diver prerequisite only inside that window. Professional memberships renew each calendar year. Skills fade on a schedule of their own, and PADI's own advice is to avoid stretches of six to 12 months or longer without diving. The card is fine. The diver is the part worth checking.
Does a PADI certification expire?
No. PADI's certification rules page answers it in one line: certifications do not expire, and a PADI certification is valid for life. The card is a record of training you completed on a stated date. It is not a permit with a review date, and nothing about it changes while it sits in a drawer.
What the card cannot record is when you last dived. That gap is why some operators ask for a logbook or a recent dive. A few want a supervised skills check before open water. They may ask. The card gives them no way to tell on their own, so the question lands back on you.
So what does lapse?
More than people expect, once you look past the card itself. Most of it is administrative, and most of it is fixable in an afternoon. Running this list before you book anything saves the awkward conversation at the counter.
- First aid and CPR training: current for 24 months. PADI's guidance to its professionals states that some courses require first aid and CPR training within the past 24 months. Rescue Diver is one of them.
- Professional membership: PADI tells its members they need to renew each calendar year to keep membership active. Let a renewal slide and the rating sits dormant until PADI's regional team confirms what retraining applies.
- ReActivate eLearning codes: valid for 12 months from issue.
- The answers on your dive medical questionnaire: the form you signed in 2019 describes a body you no longer have. New medication, a new diagnosis or surgery since then changes the answers. A changed answer sends you to a doctor first.
- Service intervals and cylinder test dates: these run on the calendar, not on use. A regulator that sat untouched for five years is five years overdue. A cylinder test date expires on schedule, whether the cylinder saw one fill or fifty.
How long does first aid training stay current?
Twenty-four months, counted from the date of the course. PADI's professional guidance sets that window, and the Rescue Diver prerequisite list repeats it: CPR and first aid training completed within the past 24 months. Miss it by a month and the prerequisite is unmet, whatever the certificate says.
Two details catch people out. An online-only or self-study first aid course does not qualify, because the requirement calls for in-person skill practice and demonstration with a qualified instructor. The CPR and AED short programme on its own also falls short for Rescue Diver, Divemaster and Instructor. Those three need the full Primary and Secondary Care syllabus. Our Primary and Secondary Care course covers both halves and restarts the 24-month clock.
How fast do scuba skills fade?
Faster than the paperwork does. PADI's position is to dive frequently and to treat six to 12 months out of the water as the point where a refresher earns its keep. That is guidance rather than a standard, which is why nobody stops you at the water's edge. Inland divers hit it more often than coastal ones, because a Gauteng diving year tends to be a December trip and then nine months of nothing.
Buoyancy goes first. Weighting follows. Most divers cannot recall what they wore on the last trip, so they guess high, start the dive overweighted and finish it short of gas. Mask clearing and regulator recovery sit in the muscles longer, but they slow down. Slow is what turns a small problem into a large one at 18 metres. Breathing discipline slips too, and the rule about holding your breath is the one that punishes rustiness hardest. Equalising is the other early casualty, which is why a first dive back so often ends at six metres with a sore ear. Our guide to equalising your ears has the technique and the warning signs.
What is ReActivate and what does it change?
ReActivate runs in two sections: a knowledge review you work through online, and an in-water skills refresher with a dive professional. PADI's programme notes confirm both halves, and the online review takes around two to three hours. Finish both and PADI issues a replacement certification card carrying a ReActivated date.
That date is the whole point. It is the one thing on a certification card that tells an operator, or tells you, when a qualified person last watched you do the skills. A shorter pool-only refresher also exists for divers who want a supervised skills session before a trip and nothing more. It does not update the card. ReActivate runs in the heated indoor training pool in Fourways, and the knowledge review is done at home before you arrive.
What to sort out before the first dive back
Work backwards from the dive date rather than forwards from today. Regulator and BCD servicing goes to the manufacturer's appointed agent and takes time, so that goes first. Cylinder testing is booked through us and carried out by an accredited test station, which also has a turnaround. Neither is a same-week job.
Then the medical side. Re-answer the Diver Medical Participant Questionnaire honestly, because the form is the trigger for everything else. DAN's return-to-diving guidance is to consider talking to your doctor before you go back. It also calls for rebuilding fitness gradually after illness or a long spell of inactivity. Weeks, in their wording, not days.
Book the pool session last, close to the trip, so the skills are fresh rather than refreshed six months early. Plan the first dive back shallow, short and unambitious. Nobody has ever regretted an easy first dive.
Sources
- PADI: Do Scuba Certifications Expire?. PADI's statement that a scuba certification is for life, and its advice to avoid six to 12 month gaps without diving.
- PADI: PADI Certification Rules Every Diver Should Know. Confirms certifications do not expire and gives the six-month refresher guidance.
- PADI Pros: Meeting CPR and First Aid Requirements for PADI Courses. The 24-month currency window, and why online-only first aid courses do not qualify.
- PADI: Answers to All Your Questions About the PADI Rescue Diver Course. States the CPR and first aid within the past 24 months prerequisite.
- PADI Pros: PADI ReActivate FAQ Part 1, Program Details. The two sections of ReActivate, the 12-month code validity and the ReActivated date on the replacement card.
- PADI Pros: Professional and Business Membership FAQs. Sets out the calendar-year renewal for professional membership.
- PADI: Certification Card and eCard FAQs. How replacement cards and digital eCards are issued.
- DAN: Return to Diving Safely, Health Status. Guidance on medical review and rebuilding fitness before returning to diving.
Frequently Asked Questions
Does a PADI Open Water certification expire?
No. PADI states that recreational certifications do not expire and that a PADI certification is valid for life. There is no renewal date and no annual fee attached to the card.
Do you need a refresher after five years out of the water?
No standard forces one. PADI's guidance treats six to 12 months out of the water as the point where a refresher earns its keep, so five years is well past it. Operators may also ask for a logbook or a supervised skills check before taking you into open water.
Does Emergency First Response certification expire?
In practical terms, yes. PADI requires first aid and CPR training completed within the past 24 months for courses such as Rescue Diver and Divemaster. Training older than that no longer meets the prerequisite.
What is the difference between ReActivate and a pool-only refresher?
ReActivate pairs an online knowledge review with an in-water skills session and ends in a replacement card showing a ReActivated date. A pool-only refresher is a supervised skills session on its own and leaves the card unchanged.
Does PADI eLearning expire?
Access windows apply. The ReActivate code issued to a diver stays valid for 12 months from issue, so a code bought and forgotten can lapse before it is redeemed. Check the expiry date with your dive centre before you buy.
Can you replace a lost PADI card?
Yes. PADI issues replacement cards and digital eCards through its website or through a PADI dive centre, and states that digital replacements arrive within 24 hours of purchase. The dive centre that certified you can also resend a temporary card by email.
This is general information, not a substitute for a dive medical or advice from a doctor trained in dive medicine. In an emergency, contact your local emergency services and DAN Southern Africa on +27 82 810 6010.
Reviewed September 2026. Devon Ford runs Scuba Evolution, a PADI 5 Star Dive Centre in Glenvista, Johannesburg.
