Article 13
Access to and protection of data 1. In so far as general air traffic is concerned, relevant operational data shall be exchanged in real-time between all air navigation service providers, airspace users and airports, to facilitate their operational needs. The data shall be used only for operational purposes. 2. Access to relevant operational data shall be granted to appropriate authorities, certified air navigation service providers, airspace users and airports on a non-discriminatory basis. 3. Certified service providers, airspace users and airports shall establish standard conditions of access to their relevant operational data other than those referred to in paragraph 1. National supervisory authorities shall approve such standard conditions. Detailed rules relating to such conditions shall be established, where appropriate, in accordance with the procedure referred to in Article 5(3) of the framework Regulation. CHAPTER III CHARGING SCHEMES