2. The air navigation service providers designated under Articles 8 and 10 shall, for each reference period and for the air navigation services they provide and, where applicable, procure from other providers, prepare inputs to the draft performance plan and submit them to the national supervisory authority.
The national supervisory authority may request that those inputs are in the form of a draft performance plan.
Such inputs shall be prepared by the air navigation service providers designated under Articles 8 and 10 after the setting of Union-wide performance targets, in due time to enable the national supervisory authority to comply with the time-limit set out in paragraph 5 of this Article.