CPR Certification: Find Training, Get Certified, Stay Current
CPR certification equips individuals with the knowledge and hands-on skills to respond effectively during cardiac emergencies. While watching online videos and reading guides provide useful background knowledge, formal certification through a recognized training organization ensures that you have practiced the psychomotor skills — compression depth and rate, ventilation technique, AED operation — under the guidance of a certified instructor. The AHA reports that the most common reason bystanders do not perform CPR is lack of training or confidence in their skills. Certification addresses both. This guide explains the different types of CPR certification courses, the major credentialing organizations (AHA and American Red Cross), renewal requirements, how to choose the right course for your needs, and where to find training.
Why Formal Certification Matters
Bystander CPR rates in the United States hover around 40 percent nationally, according to the CDC. In communities with strong CPR training infrastructure, rates exceed 70 percent. Research published in the AHA journal Circulation demonstrates that individuals who complete a formal CPR course are significantly more likely to attempt bystander CPR than those who learned exclusively through video or written materials.
Certification provides several benefits beyond skill competency. Many employers — particularly in healthcare, education, fitness, childcare, construction, and hospitality — require current CPR certification as a condition of employment. State licensing boards for many professions mandate CPR certification for renewal. Parents and caregivers often seek certification for peace of mind. Certification also provides legal protection in many states through Good Samaritan laws, which shield individuals acting in good faith from civil liability when providing emergency care.
Types of CPR Certification Courses
The AHA and the American Red Cross each offer a tiered system of courses designed for different audiences. Understanding the distinctions helps you select the appropriate course.
Basic Life Support (BLS) is the AHA’s course designed for healthcare professionals — doctors, nurses, paramedics, dentists, physical therapists, and medical students. BLS covers adult, child, and infant CPR, two-rescuer CPR, AED use, bag-valve-mask ventilation, and relief of foreign-body airway obstruction. BLS certification is the standard credential required for healthcare employment. The course typically takes 4 to 5 hours for initial certification.
Heartsaver CPR AED is the AHA’s course for lay responders — teachers, coaches, fitness instructors, security personnel, and general community members. It covers adult CPR and AED use, child and infant CPR, and choking relief. A full Heartsaver First Aid CPR AED course includes wound care, splinting, burn treatment, and medical emergency recognition. Initial certification takes approximately 3 to 4 hours for the CPR-only version and 5 to 6 hours for the full first aid course.
Pediatric CPR and First Aid is specifically designed for childcare providers, parents, and school staff. It focuses on infant and child CPR, AED use for children, injury prevention, and common childhood medical emergencies. The American Red Cross offers a similar tiered structure: Adult and Pediatric CPR/AED for lay responders, CPR/AED for Professional Rescuers (which includes bloodborne pathogens training), and Basic Life Support for healthcare providers.
Comparing the AHA and American Red Cross
The AHA and the American Red Cross are the two largest CPR training organizations in the United States. Both follow the same evidence-based guidelines established by the International Liaison Committee on Resuscitation (ILCOR), so the core content is essentially identical. The key differences lie in course structure, teaching methodology, and administrative logistics.
The AHA uses a structured, algorithm-focused approach with strict time limits for each skill station. Courses are delivered through AHA Training Centers — hospitals, universities, and dedicated training facilities. The AHA requires a physical textbook (either printed or digital) for all courses. Certification is valid for 2 years, and renewal can be completed through an abbreviated course. The AHA does not offer fully online CPR certification for initial certification — a hands-on skills session with an instructor is mandatory.
The American Red Cross uses a more flexible approach, offering blended learning options (online didactic portion plus in-person skills session) for initial certification and renewal. Red Cross courses emphasize “action sequences” rather than rigid algorithms. Red Cross certification is also valid for 2 years. The Red Cross offers a fully online CPR certification option that includes a virtual skills session using video conferencing and a manikin at home, which is unique among the major providers.
Both organizations accept each other’s certifications for most employment purposes, though some healthcare employers specifically require AHA BLS. Always verify with your employer which certification they accept before registering for a course.
Online vs. In-Person: What the Research Says
The COVID-19 pandemic accelerated the adoption of blended and online CPR training. The AHA and American Red Cross now offer several formats. Traditional in-person classroom training remains the gold standard for initial certification. The instructor provides real-time feedback on chest compression depth and rate, proper hand placement, and ventilation technique. Research shows that students in instructor-led courses achieve higher compression quality scores than those using self-directed video training alone.
Blended learning combines an online self-paced didactic component with a shorter in-person skills session. The online portion covers the cognitive material — recognizing cardiac arrest, the CPR sequence, AED operation — while the in-person session focuses solely on skills practice and testing. Blended learning is increasingly popular because it reduces classroom time and accommodates different learning paces. Studies comparing blended learning to traditional classroom instruction find no significant difference in skill retention at 6 months.
Fully online CPR certification is offered by several organizations but has important limitations. The AHA does not recognize fully online courses for certification. The American Red Cross offers a virtual skills session option, but it requires the student to have a manikin and AED trainer at home. Courses that claim to offer “100 percent online CPR certification” without any skills verification are generally not accepted by employers and may not comply with state or federal requirements. The Mayo Clinic advises learners to verify that any online course includes a psychomotor skills assessment component.
Renewal and Recertification Requirements
Both the AHA and American Red Cross set 2-year certification periods. After expiration, you may take an abbreviated renewal course rather than repeating the full initial certification — provided your certification has not been expired for more than 30 days. Some providers allow renewal up to 60 days past expiration with the renewal course. Beyond that window, you must retake the full initial course.
The AHA offers a “HeartCode” digital renewal option for BLS providers. This involves online simulation-based learning followed by an in-person skills session. The American Red Cross offers a similar abbreviated renewal track.
The National Safety Council recommends — though it is not required — that certified individuals practice their skills on a manikin every 3 to 6 months between renewal cycles. Compression technique, rhythm, and depth degrade measurably within months of training without practice.
Finding a Course Near You
The AHA maintains a course locator at cpr.heart.org where you can search for classes by zip code, course type, and language. The American Red Cross course finder is available at redcross.org/take-a-class. Both allow filtering by date range, format (in-person, blended, or online), and location.
Cost varies by provider, format, and geographic region. Typical pricing for initial certification ranges from $50 to $120 for Heartsaver courses and $60 to $150 for BLS courses. Renewal courses are typically 30 to 50 percent less expensive. Some employers reimburse certification costs, particularly when it is a job requirement.
Healthcare facilities, schools, and community centers often host discounted or free CPR training events. The AHA and American Red Cross both offer community outreach programs that provide low-cost or no-cost training in underserved areas. The CDC’s Division for Heart Disease and Stroke Prevention funds state-level programs that increase access to CPR training.
What to Expect on the Day of Your Course
Arrive 10 to 15 minutes early. Wear comfortable clothing — you will be kneeling on mats and performing physically active compressions on manikins. The instructor will begin with a brief lecture or video presentation covering the science of CPR, the chain of survival, and recognition of cardiac arrest. You will then rotate through skill stations: adult CPR, child CPR, infant CPR, AED operation, and choking relief. Each station involves practicing on a manikin while the instructor observes and provides feedback.
At the end of the course, you will complete a written exam (typically 25 to 50 multiple-choice questions, open-book) and a skills test in which you demonstrate competent CPR and AED use on a manikin. The skills test is pass-or-fail based on objective criteria — compression depth, rate, recoil, hand position, ventilation volume, and sequence timing. Instructors will provide remedial practice if you do not pass on the first attempt.
You will receive a course completion card (wallet-sized card that also serves as proof of certification) either on the same day or by mail within 2 to 3 weeks. Many providers now issue digital credentials through their respective organization’s mobile app.
FAQ
Which CPR certification is best for healthcare workers?
AHA Basic Life Support (BLS) is the most widely accepted credential for healthcare professionals. Many employers require AHA BLS specifically. American Red Cross BLS for Healthcare Providers is also accepted at most institutions, but check with your employer.
Can I get CPR certified online?
The American Red Cross offers blended learning (online didactic plus in-person skills session). The AHA requires in-person skills testing for initial certification. Standalone online courses without hands-on skills practice are not accepted by most employers.
How often do I need to renew CPR certification?
Both the AHA and American Red Cross require renewal every 2 years. After 30 days past expiration, you typically need to retake the full course. Set a calendar reminder to renew before expiration.
Is CPR certification required for teachers?
Requirements vary by state. As of 2026, approximately 40 states require CPR training for teacher certification, and many require renewal every 2 years. Check your state department of education for specifics.
What is the difference between BLS and Heartsaver CPR?
BLS is designed for healthcare professionals and covers two-rescuer CPR, bag-valve-mask ventilation, and advanced airway management. Heartsaver is for lay responders and covers one-rescuer CPR, AED, and choking. BLS is more rigorous and includes a higher skills performance standard.
Internal links: For the step-by-step techniques taught in these courses, see our CPR techniques guide. For workplace certification requirements, see workplace first aid.