Central Route Charges Office Portal for National Administrations

ETNA is a secured portal, addressed to national administrations, which provides:

• a secure and confidential online access
• a modern and simple interface
• a 24/7 availability
• a collaborative tool tailored to your needs.

ETNA is organised around three main areas of activity:

• The operational module, enabling the exchange of flight messages, the identification of missing flight via the central flight analyser and the submission of claim advice replies.
• The data access module, allowing access to the CRCO database, as well as a wealth of billing, accounting and treasury reports.
• The unit rate reporting module, facilitating the publication of reporting tables to all concerned parties.