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1. Each Contracting Party shall cause its designated airline to supply to the Aeronautical Authorities of the other Contracting Party, as long in advance as practicable, but not less than 30 days prior to the inauguration of the agreed services, information regarding the type of service, the type and configuration of aircraft to be used and the flight schedules. Upon request of the Aeronautical Authorities of either Contracting Party the designated airline of the other Contracting Party shall also supply all other relevant information as may be reasonably requested concerning the operation of the agreed services and such other information as may be reasonably required to satisfy the said Aeronautical Authorities that the requirements of the present Agreement are being duly observed. The requirements of this paragraph shall likewise apply to any change concerning the agreed services.
2. If requested, the Aeronautical Authorities of one Contracting Party shall furnish to the Aeronautical Authorities of the other Contracting Party statistics relating to the traffic carried by the designated airline of the first Contracting Party on its agreed services to and from the territory of the other Contracting Party, showing the points of embarkation and disembarkation of such traffic.