There is no single federal law requiring AEDs in schools, so requirements vary widely by state. As of the most recent comprehensive review by the CDC, 25 states had laws requiring or authorizing schools to have an AED on site. That number has continued to grow as states like Florida, Indiana, and Alabama have passed or expanded legislation in recent years. The patchwork of laws means your school’s obligations depend entirely on where you live.
How Many States Require School AEDs
The CDC’s Public Access Defibrillation fact sheet, which tracked state laws through mid-2017, found that 38 states had laws supporting AED placement in targeted locations. Of those, 25 specifically included schools. Since that survey, additional states have passed or strengthened school AED legislation, pushing the total higher. However, no single updated registry tracks every state in real time, so the exact count shifts with each legislative session.
The laws themselves differ significantly. Some states mandate that every school building have at least one operational AED on the premises. Others only recommend AED placement or limit requirements to high schools with athletic programs. A few states, like Georgia and Texas, go further by requiring routine maintenance and testing of school AEDs. The practical result is that two neighboring states can have very different levels of school preparedness.
Recent State Legislation
Several states have moved aggressively in the last few years. Florida signed a law in May 2025 requiring every public school, including charter schools, to have at least one operational AED on school grounds by July 1, 2027. The same law requires students to learn CPR and AED skills once in middle school and once in high school. Florida also began requiring all public school athletic coaches to hold current CPR, first aid, and AED certification as of July 2024.
Indiana now requires all public, charter, and accredited nonpublic schools to develop a venue-specific emergency action plan for sudden cardiac arrest. Head coaches, assistant coaches for interscholastic sports (including cheerleading), and band, drama, and music leaders must complete AED training and ensure an operational AED is present at every event they oversee. Indiana’s law also requires schools to distribute information sheets about cardiac arrest risks to students and parents before each season begins.
Alabama introduced legislation in 2025 that would mandate AED placement on school property following American Heart Association guidelines, along with ongoing staff training in CPR and AED use. These newer laws reflect a broader national trend toward making AEDs standard equipment in schools rather than optional.
Which Grade Levels Are Covered
Most early school AED laws focused on high schools, largely because of concerns about student athletes. But the trend is shifting toward broader coverage. Florida’s 2025 law applies to every public school, from elementary through high school. Indiana’s requirements apply to all public, charter, and accredited nonpublic schools regardless of grade level, though the athletic event provisions naturally affect middle and high schools more directly.
This distinction matters because cardiac arrest doesn’t only happen to teenage athletes. Adults, including teachers, staff, parents, and visitors, account for a significant share of cardiac events on school grounds. A two-year national study of over 2,100 high schools recorded 59 confirmed sudden cardiac arrests during the study period. Of those, 26 (44%) were students, while 33 (56%) were adults. Schools that serve younger children still have adult staff and visitors who could benefit from an accessible AED.
Why School AEDs Make a Large Difference
The survival statistics are striking. The overall survival rate for sudden cardiac arrest is less than 10%. For children who experience a non-traumatic cardiac arrest, survival to hospital discharge can be as low as 7.3%. But when cardiac arrest happens at a school that has an AED on site, the survival rate jumps above 60%. A survey of 1,710 high schools with at least one AED found that 64% of people who had a witnessed cardiac arrest on campus survived to discharge.
Timing explains most of this gap. When a bystander applies an AED before emergency medical services arrive, survival rates reach about 53%. When defibrillation is delayed until paramedics get there, survival drops to roughly 29%. In many school settings, especially rural ones, ambulance response times can stretch well beyond the four-to-five-minute window that matters most for brain and heart preservation. Having a device already in the building closes that gap.
Training and Maintenance Requirements
States that mandate school AEDs typically also require trained staff. The specifics vary: some states require all coaches and athletic staff to hold current CPR and AED certifications, while others extend that requirement to any school employee likely to be present during an emergency. Training standards generally follow American Heart Association or equivalent nationally recognized guidelines.
Maintenance is equally important but less consistently regulated. AED pads expire, batteries lose charge, and software needs updates. Georgia and Texas are among the states that explicitly require schools to maintain and test their devices. Other states leave maintenance to the discretion of individual school districts. An AED that hasn’t been checked in years may not function when it’s needed, so even in states without explicit maintenance laws, schools benefit from assigning someone to inspect units on a regular schedule.
Liability Protections for AED Users
Fear of lawsuits is one of the most common reasons schools hesitate to adopt AED programs, but legal protections are broad. Every state has some form of Good Samaritan law, and federal legislation adds another layer of coverage. The key principle: as long as a school has a working defibrillator and a rescuer uses it in good faith to try to save someone’s life, both the organization and the individual are protected from liability. These protections were championed by the American Heart Association in the early 2000s and are now well established in law.
AEDs are also designed to be used by people without medical training. The devices analyze heart rhythm automatically and will only deliver a shock if one is needed. A bystander cannot accidentally shock someone who doesn’t need it, which further reduces both the medical and legal risk of having these devices accessible in schools.
How to Check Your State’s Law
Because AED legislation changes frequently, the most reliable way to find your state’s current requirements is through your state legislature’s website or your state department of education. The CDC’s Public Access Defibrillation fact sheets provide a useful baseline but may not reflect laws passed after 2017. Organizations like the American Heart Association and Parent Heart Watch also maintain state-by-state advocacy resources that track pending and enacted legislation. If your child’s school doesn’t have an AED, knowing whether your state requires one gives you a concrete starting point for a conversation with school administrators.