Eurocontol has notified through an Information Circular that, with effect 1st January 2014, the Air Navigation Terminal charges are billed and collected by them on behalf of AENA.
Furthermore AENA Group informs to all users affected, that charges related to December operations shall be paid to Aena as usual.
Charges related to flights operated in any AENA airport from 1st January 2014 onwards will be billed and collected by Eurocontrol as it is done for the en-route charge.
Source: Eurocontrol