7. Articles 23, 24, 25 and 27 and the implementing rules relating to those Articles referred to in Article 28 shall not apply to the air traffic service providers designated as a result of a procurement procedure conducted in accordance with paragraphs 2 and 3 of this Article. The air traffic service providers concerned shall provide data on the performance of air navigation services in the key performance areas referred to in Article 21(3), point (a) and in safety area to the national supervisory authority. The national supervisory authority shall provide this information to the Commission without delay.