An approval shall be required in respect of air traffic controller training organisations and aero-medical centres.

The approval referred to in paragraph 1 of this Article shall be issued upon application, when the applicant has demonstrated that it complies with the implementing acts referred to in Article 53 adopted to ensure compliance with the essential requirements referred to in Article 48.

The approval referred to in paragraph 1 of this Article shall specify the privileges granted to the organisation. The approval may be amended to add or remove privileges, in accordance with the implementing acts referred to in point (a) of the first subparagraph of Article 53(1).

The approval referred to in paragraph 1 of this Article may be limited, suspended or revoked when the holder no longer complies with the rules and procedures for issuing and maintaining such approval, in accordance with the implementing acts referred to in point (a) of the first subparagraph of Article 53(1).