AED Inspection Checklist: 8 Strategies to Stay Ready
A consistent AED inspection checklist is essential for ensuring your device functions properly during a cardiac emergency. This guide covers eight practical strategies for building a reliable AED maintenance routine, from daily visual checks to annual program reviews, helping safety coordinators and facility managers stay compliant and genuinely prepared when it matters most.
An AED is only as effective as the last time someone checked it. These devices sit quietly on walls, in cabinets, and at front desks for months or even years — and as we move through 2026, with cardiac arrest survival rates still heavily tied to rapid defibrillation response, the stakes of a neglected device have never been clearer. When an emergency strikes, there is no time to discover a dead battery, expired pads, or a cracked casing.
A consistent AED inspection checklist is the difference between a device that saves a life and one that fails at the worst possible moment. This article walks through eight practical strategies for building and maintaining a reliable AED inspection routine. Whether you manage a single device in a small office or oversee a network of AEDs across a large facility, these approaches will help you stay compliant, organized, and genuinely prepared.
Each strategy addresses a different layer of AED readiness, from daily visual checks to annual program reviews. Together they form a complete maintenance framework that any safety coordinator, office manager, or CPR program administrator can implement without specialized technical knowledge. 360 Safety supports organizations of all sizes with AED equipment, training, and compliance resources. A well-maintained AED paired with trained responders is the foundation of any serious emergency response plan.
1. Establish a Visual Check Routine for Every Visit
The Challenge It Solves
Most AED failures are not mysterious. They are the result of problems that were visible for weeks or months before anyone noticed. A cracked cabinet door, a status indicator showing a fault light, or signage that has fallen off the wall are all issues that a quick glance would catch. The real problem is that no one was assigned to look.
The Strategy Explained
A visual check routine does not need to be complicated. It simply needs to happen consistently. The goal is to assign a specific person to walk past each AED at a regular interval and confirm that the device looks exactly as it should. That means the status indicator is green or showing a ready signal, the cabinet is intact and unlocked, the signage is visible, and nothing is blocking access to the unit.
The key word here is ownership. When everyone is responsible, no one is responsible. Pick one person per location or shift and make the visual check part of their existing routine, such as when they open the office or make their morning rounds. A habit attached to an existing behavior is far more reliable than a standalone reminder.
Implementation Steps
1. Identify who passes by each AED location most consistently and assign them as the designated checker.
2. Create a simple one-line checklist that covers status indicator, cabinet condition, signage, and access clearance.
3. Attach the checklist to the cabinet or nearby wall so it is impossible to miss.
4. Establish a clear process for reporting anything that looks off, including who to contact and how quickly.
Pro Tips
Keep the visual check to under sixty seconds. If it takes longer, it will get skipped. A laminated card with four checkboxes is all you need. Consider using a simple initialing system so there is a daily record without requiring a full written log at this stage.
2. Build a Battery and Pad Expiration Tracking System
The Challenge It Solves
Expired batteries and electrode pads are among the most common reasons an AED fails to deliver a shock when it is needed. The frustrating part is that these failures are entirely preventable. Expiration dates are printed right on the components. The problem is that without a system to track them, those dates slip by unnoticed until it is too late.
The Strategy Explained
Every AED in your facility should have its battery and pad expiration dates recorded in a central location. This does not need to be sophisticated. A shared spreadsheet, a calendar with recurring reminders, or a dedicated AED management app all work. What matters is that the information lives somewhere visible and that someone receives an alert well before any component reaches its expiration date.
Plan to order replacements at least sixty to ninety days before expiration. This gives you buffer time in case of shipping delays or supply issues. Also keep in mind that expiration timelines vary by manufacturer and model, so always refer to your specific device documentation rather than assuming a generic shelf life applies. Reviewing your AED compliance requirements for your jurisdiction can also clarify how replacement timelines factor into regulatory obligations.
Implementation Steps
1. Pull out every AED in your facility and record the battery and pad expiration dates for each unit.
2. Enter those dates into a shared spreadsheet or calendar with automated reminders set ninety days before expiration.
3. Designate a person responsible for acting on those reminders and placing replacement orders.
4. After replacing any component, immediately update the tracking system with the new expiration date.
Pro Tips
If you manage multiple AEDs, stagger your replacement purchases when possible to avoid a situation where everything expires around the same time. Also note that some manufacturers offer subscription or replacement programs that automate this process entirely, which can be worth exploring for larger facilities.
3. Conduct a Monthly Functional Status Inspection
The Challenge It Solves
A visual check confirms the AED looks right from the outside. A monthly functional status inspection goes one level deeper. It confirms that the device has completed its automated self-diagnostic tests, that all accessories are present, and that nothing internal is signaling a problem. This is where you catch issues that a quick glance would miss entirely.
The Strategy Explained
Most modern AEDs perform automatic self-tests on a scheduled basis, whether daily, weekly, or monthly depending on the model. These diagnostics check internal components and alert the user when something is wrong, typically through a status indicator light or an audible alarm. The monthly inspection is your chance to confirm that these self-tests have been running and that the device is reporting a ready status.
In addition to checking the self-test status, your monthly inspection should verify that all accessories are present. That includes electrode pads, a razor for chest hair removal, a CPR mask or face shield, gloves, and any other items stored with the unit. Missing accessories do not affect the AED itself, but they can slow down a responder during an emergency. Keeping a well-stocked first aid kit nearby ensures responders have everything they need alongside the device.
Implementation Steps
1. Review your specific AED model's user manual to understand how it reports self-test results and what a ready status looks like.
2. On the first of each month, check the status indicator and confirm the device is showing a ready signal.
3. Open the cabinet and verify that all accessories are present and in good condition.
4. Record the results of the inspection in your unit's log, including the date, who performed the check, and any findings.
Pro Tips
If your AED is showing anything other than a ready indicator during your monthly check, treat it as an urgent issue, not a note for next month. Contact your equipment provider immediately. Never assume a fault will resolve itself.