HB1466, titled the Cardiac Arrest Survival Act of 2025, would amend the Public Health Service Act to create a clearer, nationwide set of civil liability protections for the emergency use of automated external defibrillators (AEDs). The bill is aimed at encouraging broader placement and use of AEDs by reducing concerns that bystanders, property owners, lessees, managers, or AED owners could face lawsuits when an AED is used in a perceived medical emergency.
The bill defines who is covered and when immunity applies. It protects a person who uses or attempts to use an AED on someone believed to be experiencing a life-threatening cardiac or cardiopulmonary emergency, as well as premises owners, lessees, managers, and AED owner-acquirers, so long as the harm was not caused by the owner-acquirer’s failure to maintain the device according to manufacturer guidelines. The bill also states that these protections apply even if the AED lacked warning signage, was not registered, the user had no training, or the user was assisted by another person, including a physician. It preserves liability in cases of willful or criminal misconduct, gross negligence, reckless misconduct, or conscious, flagrant indifference, and it excludes certain health care professionals and health care entities acting within the scope of their work.
The bill would also preempt conflicting state law to the extent state law allows civil liability in circumstances where the federal bill grants immunity. It does not require AEDs to be installed anywhere, does not create a new cause of action, and does not expand federal court jurisdiction. In practice, it would standardize liability rules across states and federal areas, replacing the current patchwork of state Good Samaritan laws with a uniform federal baseline for AED-related emergencies.
The overall sentiment reflected in the bill text is strongly supportive of AED deployment and emergency response, with Congress finding that liability concerns are inhibiting the spread of life-saving devices. The bill’s sponsors from both parties suggest bipartisan interest in improving cardiac arrest survival and reducing barriers to public access defibrillation. No committee debate or recorded votes were provided, so there is no documented opposition in the supplied materials.
The main point of potential contention is federal preemption of state liability rules. States with broader or narrower Good Samaritan protections could see their laws displaced where they conflict with the federal standard, and some stakeholders may object to the bill’s detailed carve-outs for health care professionals, hospitals, clinics, and leased AED arrangements. Another possible issue is the balance between encouraging layperson use and preserving accountability for negligence or misconduct.
The bill would amend section 248 of the Public Health Service Act to establish a federal immunity framework for emergency AED use, preempting inconsistent state civil-liability rules where the federal protections apply. It would affect bystanders, property owners, lessees, managers, AED owners/acquirers, and certain health care-related entities, while preserving liability for gross negligence, willful misconduct, and specified health care contexts. It would not require AED installation or create a new federal cause of action, but it would standardize liability protections nationwide and apply them in state and certain federal-jurisdiction settings.
The bill appears generally favorable and bipartisan in tone, with sponsors from both parties and findings emphasizing life-saving benefits and the need to remove legal barriers to AED deployment. The stated policy goal is to encourage wider public access to defibrillators by reducing liability fears. No votes or committee remarks were provided, so there is no recorded opposition or amendment activity in the supplied materials.
The most notable contention is likely federal preemption: the bill would override state laws that allow liability in situations where the federal bill grants immunity. Additional points of tension include the scope of immunity for premises owners and AED owner-acquirers, the exceptions for health care professionals and health care entities, and whether the bill strikes the right balance between encouraging emergency intervention and preserving remedies for negligent or reckless conduct.