Article 37 -- Monitoring and reporting

• Regulation (EU) 2019/317 found in: SKPI (No 2019/317) Safety Key Performance Indicators (Dec 2020)

Article 37 — Monitoring and reporting Regulation (EU) 2019/317 1. The national supervisory authorities shall monitor the performance of air navigation services provided in the airspace under their responsibility, with a view to assessing whether the performance targets contained in the performance plans are met. If a national supervisory authority finds that those targets are not met, or risk not being met, it shall immediately inform the Commission thereof. Without undue delay, the Member State or the national supervisory authority concerned shall, in order to rectify the situation and achieve the targets set in the performance plan, apply the appropriate measures they have defined, taking into consideration the remedial measures referred to in Article 10(2) of Implementing Regulation (EU) 2019/123. They shall communicate those appropriate measures to the Commission without undue delay. Not later than 1 June of each year, the national supervisory authorities shall report to the Commission on the results of the monitoring referred to in the first subparagraph in the preceding year. 2. The Commission shall monitor the performance of the network functions and assess whether the performance targets contained in the Network Performance Plan are met. If the Commission finds that the performance targets contained in the Network Performance Plan are not met or risk not being met, it shall request the Network Manager to define appropriate measures in order to rectify the situation and achieve those targets. The Network Manager shall communicate those measures to the Commission without undue delay. 3. On the basis of the reports referred to in the last subparagraph of paragraph 1, its own monitoring referred to in paragraph 2, and the analysis of data received in accordance with [Article 36(1)](#_DxCrossRefBm1409944022), the Commission shall monitor the performance of the provision of air navigation services and network functions and carry out regular assessments of the achievement of the performance targets. The Commission shall inform Member States of its monitoring activities at least once a year.