EAD Operational Statistics


Data held in the EAD is assured against a variety of standards and recommendations including ICAO, OPADD, ESARRs, SDP, and the AICM/AIXM data models. The system and operational procedures are updated in accordance with changes in applicable regulations. Regular data quality reviews and consistency checks are conducted on data loaded by both the EAD and clients to ensure consistency and improve procedures to minimise errors.

Additionally, the service availability of the EAD for the clients is covered by an SLA with the service provider, with an availability requirement of 99.975%. This is supported by the 24h operational and technical Service Desk enabling rapid dissemination of information on any issues identified.

This section of the website provides an insight on the operational aspects of the EAD. Data maintenance and data quality are explained in more detail together with an overview of the responsibilities regarding different services.

  EAD Operations
Data Maintenance
Data quality


The European AIS Database

For detailed information about EAD – including the latest news, events, training opportunities, and much more – see the EAD general website.

You will also find explanations of EAD's solutions for aeronautical industry specialists, including EAD Pro and MyEAD.

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