8. The draft performance plan referred to in paragraph 1 shall include relevant information, in particular traffic forecasts and operational data, provided by Eurocontrol and the Network Manager or, if appropriate and justified and after consultation with airspace users and air navigation service providers concerned, other traffic forecasts.
In preparing the draft performance plan, the national supervisory authority shall consult airspace users’ representatives and, where relevant, military authorities, airport operators, airport coordinators, as well as the national competent authority without prejudice to the national arrangements resulting from Article 4(5) of this Regulation. Compliance with Regulation (EU) 2018/1139 and with the delegated and implementing acts adopted on the basis thereof shall be verified.