ESSP, as EGNOS Service Provider, and Norsk Luftambulanse AS, a rotorcraft operator specialized in HEMS (Helicopter Emergency Medical Services) have recently signed an EGNOS Working Agreement (EWA), as a key step for the implementation of EGNOS-based approach procedures to hospitals in Norway. This agreement is the first one with an organization which is not an Air Navigation Service Provider, and has been defined in full cooperation with both the operator and the Norwegian Civil Aviation Authority.