Becoming a BLS instructor requires a current provider certification, completion of an instructor training course, and alignment with an authorized Training Center. The full process typically takes a few months from start to finish, depending on how quickly you complete each step. Both the American Heart Association and the American Red Cross offer instructor pathways, and the requirements differ between them.
Who Can Become a BLS Instructor
The AHA requires BLS instructors to be at least 18 years old and hold a current BLS provider card. You don’t need to be a nurse, paramedic, or any specific type of healthcare professional. Anyone with a valid provider-level certification in BLS can pursue the instructor track. That said, most people who teach BLS courses work in healthcare, emergency services, or education settings where CPR training is part of the job.
Your provider card needs to stay current throughout the entire instructor certification process. If it expires while you’re mid-training, you’ll need to renew it before moving forward.
The AHA Instructor Pathway Step by Step
The American Heart Association breaks instructor training into several stages. Each one builds on the last, and skipping ahead isn’t an option.
Step 1: Complete Instructor Essentials Online
Before attending any in-person training, you’ll work through the AHA’s Instructor Essentials online module. This covers the fundamentals of how the AHA structures its courses, how adults learn CPR skills most effectively, and what your responsibilities will be as an instructor. The online portion is self-paced, so you can finish it in a single sitting or spread it over several days.
Step 2: Attend the BLS Instructor Course
The classroom portion is a hands-on, in-person session where you practice teaching BLS skills under the guidance of experienced instructors. You’ll learn how to run a class, coach students through CPR techniques, manage a skills testing station, and handle the administrative side of issuing course completion cards. This is where theory turns into practice, and you’ll be evaluated on your ability to teach, not just perform CPR.
Step 3: Align With a Training Center
This step trips up a lot of new instructors. You cannot teach AHA courses independently. Every AHA instructor must be aligned with an authorized Training Center, which is the organization responsible for quality oversight, equipment, course scheduling, and issuing official completion cards to students. Training Centers can be hospitals, fire departments, community colleges, or private CPR training companies.
You request alignment through the AHA’s online platform called Atlas. From your Instructor Dashboard, you search for a Training Center by name, select the BLS discipline, and submit your alignment request. The Training Center then reviews and approves (or declines) your request. Some Training Centers actively recruit new instructors, while others are more selective. If you don’t already have a relationship with a Training Center, it’s worth reaching out to local options before you even start the instructor course, since many Training Centers prefer to sponsor candidates they already know.
Step 4: Complete a Monitored Teaching Session
After finishing the instructor course, you’re not fully certified yet. You need to teach your first BLS class under the observation of an experienced instructor who evaluates your performance. This monitored session must be completed within six months of your instructor course. If you miss that window, you may need to retake the instructor training. During this session, your mentor watches how you manage the classroom, deliver content, and test students. Once you pass, your instructor status becomes fully active.
The Red Cross Alternative
The American Red Cross offers its own BLS instructor certification through a blended learning format: online content paired with an in-person skills session. One notable difference is that Red Cross instructor certification and your BLS provider certification are both valid for two years from the date of completion. The Red Cross also offers an Instructor Bridge course specifically designed for people who already hold an equivalent instructor certification from another organization (like the AHA) and want to transition without starting from scratch.
Which pathway you choose often depends on your employer or the Training Center you plan to work with. Hospitals and EMS agencies tend to favor AHA materials, while community organizations and workplaces sometimes use Red Cross programs. Check with potential Training Centers or employers before committing to one track.
Costs to Expect
The total investment varies depending on where you take the course and what materials you need to purchase. The BLS Instructor Manual runs about $51.50 for the print edition or $48.70 for the digital version through the AHA’s online store. On top of that, you’ll pay tuition for the instructor course itself, which is set by individual Training Centers and typically ranges from $150 to $400. Factor in the cost of maintaining your own provider certification, which requires renewal every two years.
If you plan to teach independently under a Training Center’s umbrella rather than as an employee of a hospital or agency, you should also budget for professional liability insurance. The AHA requires providers working under its programs to carry professional liability coverage with a minimum of $1 million per claim. Some Training Centers include instructors under their own insurance policies, but others expect you to carry your own. Ask about this before you sign on.
What You’re Authorized to Teach
A BLS instructor certification qualifies you to teach BLS courses, which are designed for healthcare professionals and cover adult, child, and infant CPR, use of an AED, bag-mask ventilation, and team-based resuscitation. This is distinct from a Heartsaver instructor certification, which covers CPR and first aid courses aimed at the general public, workplace responders, and non-medical personnel. The two certifications are separate. If you want to teach both BLS and Heartsaver courses, you’ll need to complete the instructor pathway for each discipline individually.
Classroom Requirements for Instructors
When you start teaching, you’ll need to follow specific student-to-instructor and student-to-manikin ratios outlined in the BLS Instructor Manual. These ratios exist to ensure every student gets enough hands-on practice time and individualized feedback during skills testing. For blended-learning courses where students complete online content before the hands-on session, the AHA allows some flexibility, including one-to-one student-to-manikin ratios that can shorten practice sessions and one-to-one student-to-instructor ratios during skills testing.
Your Training Center will typically provide manikins, AED trainers, and other equipment. If you’re teaching at a remote site or running your own classes under a Training Center’s authorization, you may need to purchase or rent equipment yourself.
Keeping Your Instructor Status Active
Instructor certifications don’t last forever. You’ll need to renew periodically, which involves maintaining your provider-level BLS card, staying aligned with a Training Center, and meeting any teaching activity requirements your Training Center sets. Some Training Centers require instructors to teach a minimum number of courses per year to remain active. If you go too long without teaching, your Training Center may drop your alignment, and you’d need to find a new one or repeat parts of the certification process.
The monitored teaching requirement also applies during renewal periods for some Training Centers, meaning you may periodically have a senior instructor observe one of your classes to verify you’re still meeting quality standards.