Άρθρο 28 Εφαρμογή του συστήματος επιδόσεων

the preparation, development, assessment, approval and revision of performance plans;

the setting of performance targets, the criteria and conditions for their assessment, including for assessing the consistency of targets for en route air navigation services with Union-wide performance targets, and a methodology to define breakdown values;

general principles for the allocation of common costs between en route and terminal air navigation services, as referred to in Article 21(4), point (l);

the monitoring of performance plans, of the performance of network functions, alert mechanisms for revision of performance plans and targets and for the revision of Union-wide performance targets during the course of a reference period and issuance of corrective measures as referred to in Articles 21(4), 23, 24, 25 and 27;

the timetables for all procedures;

a mechanism to address events, referred to in Article 21(4), point (m);

the setting of key performance indicators and indicators for monitoring. The Commission is empowered to set key performance indicators for terminal air navigation services in the key performance area of climate and environment once it is possible to establish indicators which are valid, reliable and measurable. Those indicators shall as a minimum be capable of demonstrating and measuring the impacts in that area which can be directly influenced by the air navigation service providers;

methodology for benchmarking;

the incentive schemes;

conditions for the establishment of the joint performance plans.

Οι εν λόγω εκτελεστικές πράξεις εκδίδονται σύμφωνα με τη διαδικασία εξέτασης που προβλέπεται στο άρθρο 48 παράγραφος 3.