What indicates that an AED is compliant?

The indication that an AED (Automated External Defibrillator) is compliant is primarily shown when both compartments are sealed, and the green status light is blinking. This scenario signifies that the AED is ready for use and has passed its self-checks. The sealed compartments typically contain the necessary pads and ensure that the unit has not been tampered with or opened improperly. The green status light blinking indicates that the device is functioning correctly and is prepared for emergency situations.

In contrast, situations such as a fully charged battery and an intact case do not confirm compliance without the other elements, as there could still be issues not visible at first glance. An AED showing a status light that is off or compartments that are open indicates that it may not be ready for emergency use, marking it as non-compliant in critical situations. Having only one compartment sealed with a blinking red status light further suggests that there is an error or malfunction, indicating that the device is not in a usable state for emergencies. Hence, the combination of both compartments sealed with a blinking green light is the definitive indicator of compliance.