ACLS, BLS, PALS: Which Certification Do You Need?

Every second counts during a cardiac arrest. Whether you’re a nurse in the ER, a paramedic on the road, or a dental assistant in private practice, your ability to act fast can mean the difference between life and death. That’s why thousands of professionals turn to CPR Training School, a licensed AHA Training Center based in Alpharetta, Georgia, for their life support certifications: BLS, ACLS, and PALS.

With over 15 years of instructional experience and 5-star reviews across Google, Facebook, and Yelp, CPR Training School provides real-world training taught by seasoned healthcare professionals. But which certification do you actually need? Or do you need all three?

This guide walks you through the differences between Basic Life Support (BLS), Advanced Cardiovascular Life Support (ACLS), and Pediatric Advanced Life Support (PALS) — so you can confidently choose the right path for your profession, your patients, and your future.

Basic Life Support (BLS) forms the foundation for all emergency care. This training teaches you to sustain life in critical moments using high-quality CPR, an automated external defibrillator (AED), and relief for airway obstruction from choking. According to the AHA’s Chain of Survival, these are the skills that save lives before advanced care arrives.

At CPR Training School, our BLS classes are taught by experienced EMTs, RNs, and field responders. You’ll master:

This is essential for nearly every healthcare and public safety role:

One student shared:

“Super easy scheduling, fast certification, and real-world scenarios that helped me feel prepared for emergencies in my school.” — Lydia K.

No prerequisites are needed. Our flexible class options include in-person, online, and blended learning formats. Courses usually take 2–4 hours, and certification lasts 2 years.

Renewals are shorter and focused on current guidelines. Need help tracking your expiration? We can send reminders and offer group scheduling.

Advanced Cardiac Life Support (ACLS) is for those managing adult cardiac arrest, respiratory failure, bradycardia, tachycardia, and acute coronary syndrome. If BLS is basic survival, ACLS is coordinated team-based care with advanced interventions.

ACLS builds on BLS by incorporating:

This training is guided by AHA Guidelines and European Resuscitation Council best practices.

“The instructor was amazing! She made the class fun, interactive, and easy to follow. I feel confident now in my ACLS skills.” — Jessica R., RN

ACLS is critical for professionals in high-acuity adult settings:

You must hold a valid BLS certificate. Our ACLS course combines lectures, simulations, and skills checks. Certification is valid for 2 years. Recertification is faster and includes updated content aligned with the latest continuing medical education (CME) standards.

Children are not just small adults. PALS teaches healthcare providers how to respond to pediatric cardiac arrest, respiratory emergencies, and shock using age-specific pharmacology and assessment tools.

At CPR Training School, our instructors have NICU and PICU experience, and the curriculum includes realistic manikin simulations and ABC/PALS algorithm walkthroughs.

“Best PALS course I’ve ever taken. Practical, clear, and fast-paced enough to keep you engaged.” — Tina G., Pediatric RN

PALS also requires a valid BLS certificate. Certification is valid for 2 years, and renewals ensure alignment with current emergency medicine practices.

Most professionals start with BLS and build up. Here’s a common breakdown:

Not sure which path is right? Call us. Our team has helped thousands of healthcare providers in metro Atlanta and beyond map out their certification journeys.

Every two years, certification expires. Why? Because medical science evolves. During recertification, expect updated training on:

We offer online, in-person, and blended learning options to fit your schedule. All include skills assessments using real-time feedback manikins.

When you’re certified, you’re trusted to act—and act appropriately. Our courses emphasize scope of practice, ethics, and liability awareness. We help you understand where your legal protections end and your duty to respond begins.

We’re more than a course. We’re your training partner.

“We’ve trained thousands of professionals in metro Atlanta. Our goal is simple: give you the confidence, clarity, and skills to act when it matters most.”

Whether you’re new to healthcare or pursuing advanced skills, BLS, ACLS, and PALS aren’t just resume boosters—they’re lifesaving credentials.

Start with BLS. Then advance to ACLS or PALS. Stay current.

Because when the next emergency hits, your patient won’t wait.

👉 Ready to get certified? View our upcoming classes.