External data quality tool

Integrating B2B data into the tools that need it.

Access conditions

At EUROCONTROL, we developed the external data quality tool (EDQ) to bridge static data provided by the EUROCONTROL Network Manager (NM) via our business-to-business services and a deployed system using this data.


Users can:

  • import data from EUROCONTROL Network Manager business-to-business airspace structures services for Local and sub-Regional airspace management support system (LARA) users,
  • process airspace data into discreet data sets and
  • provide a web based interface to allow LARA users to view the available data and select the data sets they want to download.


We maintain and support the operations of the tool. Software upgrades are applied based on the EUROCONTROL Network Manager operational requirements and system evolution.

Access conditions

EDQ is accessible only via our Local and sub-regional airspace management support system (LARA). 

Learn more about the system


If you are experiencing issues with accessing or using the tool, please contact us by using our page's contact form.