The ESSP mission is the provision of the EGNOS Open Service (OS) and Safety of Life (SoL) Service compliant with ICAO SBAS standards and recommended practices throughout the European Civil Aviation Conference (ECAC) Region.
ESSP is also in charge of the provision of the EDAS Service (EGNOS Data Access Service).
For any inquiry about EGNOS, its operations and its signal status, please contact our Helpdesk
Access conditions to the different EGNOS services are described in the OS, SoL and EDAS Service Definition Documents (SDD).
Temporary amendments to the SDDs are also available as Service Notices.
Click on the button hereunder to access to the EGNOS User support website,
to have live information on the EGNOS system and its service performances
The European Union, as owner of EGNOS, and ESSP SAS, as EGNOS services provider, disclaim all warranties of any kind (whether express or implied) to any party, other than Aviation Users specified under 2.3.2 of the EGNOS Safety of Life Service Definition Document, and/or for any other use of the EGNOS SoL Service including, but not limited to, availability, continuity, accuracy, integrity, reliability and fitness for a particular purpose or user requirements. By using the EGNOS SoL Service, the user agrees that the European Union and ESSP SAS shall not be held liable for any indirect or consequential loss or damage, such as loss of profits, business, contracts, anticipated savings, goodwill or revenue, resulting from the use, misuse, or inability to use the EGNOS SoL Service. Furthermore, no party shall be entitled to any claim against ESSP SAS and/or the European Union if the damage is the result, or the consequence, of one of the following events: use of EGNOS SoL Service beyond the conditions and limitations of use set forth in the EGNOS SoL SDD, or use of equipment or receivers which are not fully compliant to MOPS (Minimum Operational Performance Standards for Global Positioning System/Wide Area Augmentation System Airborne Equipment) or not certified or approved by the relevant competent authority or malfunctioning, or use of the EGNOS SoL Service when a test message is broadcast (a MessageType 0 or a Message Type 0/2), or use of the EGNOS SoL Service without required authorization, or in case of a Force Majeure event.