Most CPR certifications must be renewed every two years, but the right answer for you depends on the course, the organization that issued your card, and your employer's rules. The two-year figure is the baseline for the American Heart Association (AHA) and the American Red Cross. Some workplaces and licensing boards demand more than that baseline.

If you are a healthcare professional, a workplace safety coordinator, or someone with a card that is about to expire, the useful question is not just "how often to renew CPR certification" but "which deadline actually applies to me." The sections below separate the provider's rule from the employer's rule, explain what happens after a lapse, and show how to renew with a card that will actually be accepted.

The Standard Two-Year Renewal Cycle

AHA and Red Cross CPR, AED, and BLS certifications are valid for two years from the date you complete the course. The expiration date appears on your card or eCard, and it typically falls at the end of the month in which the card was issued. A card issued on March 12, 2025, for example, would generally expire on March 31, 2027. For a deeper look at how CPR certification expiration works, see our dedicated guide.

The two-year window reflects how skills fade. Research on resuscitation training has long shown that compression depth, rate, and confidence decline within months of a class, even though the knowledge feels fresh. A two-year interval is a compromise between that decline and the practical burden of retraining millions of people. Guidelines also change. The AHA publishes updates to its resuscitation guidelines on a recurring cycle, and renewal courses incorporate the latest recommendations, so a renewal is as much about catching changes as refreshing muscle memory.

Terms worth separating

Certification: the initial credential you earn after completing a full course and passing a skills evaluation.
Recertification or renewal: completing a course before (or shortly after) expiration to extend your credential for another two years.
Renewal course: a shorter class designed for people who already hold a current card. It usually assumes you know the basics and focuses on updates and skills practice.
Card versus skill: the card is a record that you demonstrated competence on one day. The skill is your actual ability to perform high-quality compressions and use an AED today. A valid card does not guarantee the skill, which is why many people practice between classes.

Keep that last distinction in mind through the rest of this article. Deadlines govern the card, but the purpose of the deadline is the skill.

Renewal Timelines for BLS, First Aid, and AED Courses

For most course types, the answer is the same: two years. The differences lie in who accepts which card and how the dates line up.

BLS for Healthcare Providers. BLS certification is valid for two years, and both AHA and Red Cross offer versions. Many hospitals, clinics, and nursing programs require one provider specifically, and the AHA BLS Provider card is the most commonly requested. If you work in healthcare, our guide to BLS certification renewal walks through the process step by step. Check which one your employer or school names before you book, because a Red Cross BLS card may not satisfy a facility that requires AHA, and the reverse can also be true.

First Aid. First Aid is typically valid for two years when issued by AHA or Red Cross. The catch is alignment. If you took CPR and First Aid together, the cards usually share an expiration date. If you took them at different times, or from different providers, you may have two dates to track. Look at each card individually rather than assuming one date covers both.

AED training. AED instruction is usually bundled into CPR courses and shares the same two-year expiration. Standalone AED certificates exist, but most people hold AED credentials as part of a combined CPR/AED card, so renewing CPR renews AED at the same time.

Advanced courses. Advanced Cardiovascular Life Support (ACLS) and Pediatric Advanced Life Support (PALS) also run on two-year cycles. They are separate certifications with their own renewal courses, and holding a current BLS card does not renew them. If your role requires advanced credentials, track each expiration separately, because they will rarely fall in the same month. Not sure whether you need BLS or standard CPR? Read about the difference between BLS and CPR certification.

A quick reference for the common cards:

CPR/AED (AHA or Red Cross): two years
BLS for Healthcare Providers: two years
First Aid (AHA or Red Cross): two years
ACLS and PALS: two years, renewed separately

Job and Regulatory Requirements That Can Change Your Schedule

The provider sets the card's expiration date. Your employer, licensing board, or school can set a stricter standard on top of it, and that stricter standard is the one you have to meet.

Employers

Some employers require staff to renew before the card expires, not on the final day. Others accept only in-person skills sessions, or only one provider's cards. Healthcare employers commonly require a hands-on skills component. Ask HR or your manager for the written policy rather than relying on what a coworker did. Workplace managers can also review how often employees need CPR recertification for a full workplace breakdown.

OSHA and state rules

OSHA does not set a single national renewal interval for CPR. Its first aid standard expects that when no clinic or hospital is within reasonable proximity of a worksite, someone trained in first aid is available. OSHA's guidance and interpretations commonly point to periodic refresher training, often annually for CPR skills and every few years for first aid, but you should confirm current wording on osha.gov for your industry. State rules can add requirements, particularly for childcare, schools, and licensed healthcare settings, so check your state agency as well.

Licensing boards

Boards for nurses, EMTs, dental staff, childcare workers, and teachers may specify both the approved provider and the interval. The board's rule governs your license, so confirm directly with the board or your HR department before choosing a class. Healthcare workers can review the CPR certification requirements for healthcare workers for more detail.

Tracking a team

For safety coordinators, a simple roster is enough. Suppose you manage 40 employees with certifications expiring in different months. Build a spreadsheet with these columns: name, course type, provider, issue date, expiration date, and reminder date. Set the reminder for 90 days before expiration. That gives you time to gather everyone expiring in the same quarter and book one group session instead of scrambling for individual seats at the last minute. Our guide on how to manage and maintain staff CPR certifications covers this in more depth.

What Happens If Your CPR Certification Expires

There is no official grace period. AHA and Red Cross cards are not valid after the expiration date, and from that day you cannot present the card as proof of current certification. Some training centers use discretion and let a recently expired student take the shorter renewal course instead of the full class. As of 2026, that policy varies by center and is not guaranteed, so ask the provider before you assume it applies.

A common misconception is that an expired card means starting over from scratch. In many cases it does not. A short lapse, a few weeks or sometimes a few months depending on the training center, may still qualify you for the renewal course. A long lapse is different. If years have passed, you will likely need the full initial course, which takes longer and often costs more. If you are already past your date, this guide to expired CPR certification renewal explains how to get back on track.

The practical consequences usually matter more than the paperwork:

Clinical duty: healthcare employers may remove you from patient-facing shifts until your BLS card is current.
Onboarding delays: a new hire with an expired card may not be able to start, or may have restricted duties, until a class is completed.
Compliance findings: during audits or inspections, expired credentials in personnel files are an easy item to cite, and they can reflect on the employer as well as the individual.
Program deadlines: students in nursing, EMT, or dental programs may be unable to start clinical rotations without valid certification.

The cost of a lapse is almost always larger than the cost of renewing a few weeks early. For a fuller list, see these expired CPR certification consequences.

How to Renew: Formats, Timing, and Avoiding Invalid Courses

Renewal is straightforward if you start early. A reliable sequence looks like this:

Find the expiration date on your card or eCard, and note any employer deadline that comes earlier.
Schedule your class 30 to 60 days before expiration, which leaves room for rescheduling if something comes up.
Choose the renewal or recertification class that matches your current card (CPR/AED, BLS, or First Aid).
Complete the course and the in-person skills check.
Receive your new eCard and send a copy to your employer, school, or licensing board.

Formats

You can take a fully in-person class, or a blended learning course in which you finish the cognitive portion online and then attend a short hands-on skills session. Blended formats save classroom time and are widely accepted. Online-only certificates, which have no hands-on evaluation, are often rejected by healthcare employers and licensing boards, so confirm acceptance before paying for one. If you are weighing your options, compare in-person vs online CPR certification before you book.

Red flags

No hands-on skills evaluation with an instructor.
No named AHA or Red Cross affiliation or curriculum.
Claims of an instant card with no coursework or skills check.
Vague answers when you ask whether your employer or board will accept the card.

Best Choice CPR offers renewal training for CPR, BLS, First Aid, and AED, and can arrange group scheduling for workplaces that need to certify or recertify several employees at once. Confirm the specific provider affiliation and format for your chosen class when you register, so the card matches what your employer requires.

Check the Date Now, Renew Before It Passes

The rule to remember is two years for CPR, AED, BLS, and First Aid cards, with stricter employer or licensing requirements taking precedence when they apply. Look at your card today, write down the expiration date, and compare it against any policy from your workplace, school, or board. Then book your renewal at least a month ahead.

Don't wait until an emergency happens. Equip yourself with life-saving CPR skills that could make all the difference when seconds count. Register for a certification class today and gain the confidence to respond when someone needs help most.