Artikel 5

1. Aircraft operated on international air services by the designated airline of either Contracting Party, as well as supplies of fuels, lubricating oils, spare parts, regular aircraft equipment and aircraft stores (including foods, beverages, and tobacco) introduced into the territory of the other Contracting Party, or taken on board an aircraft in that territory and intended solely for use by or in the aircraft of that airline shall be exempt in the territory of the other Contracting Party from customs duties, inspection fees or similar duties or charges, even though such supplies be used by such aircraft on flights in that territory.
2. Supplies of fuels, lubricating oils, spare parts, regular aircraft equipment and aircraft stores (including foods, beverages, and tobacco) retained on board an aircraft of the designated airline of one Contracting Party shall be exempt in the territory of the other Contracting Party from customs duties, inspection fees or similar duties or charges, even though such supplies be used by such aircraft on flights in that territory. Goods so exempted may only be unloaded with the approval of the customs authorities of the other Contracting Party. Those goods which are re-exported shall be kept in bond until re-exportation under customs supervision.
3. The charges which either of the Contracting Parties may impose, or permit to be imposed on the designated airline of the other Contracting Party for the use of airports and other facilities under its control shall not be higher than would be paid for the use of such airports and facilities by the national airlines of the Contracting Party engaged in similar international air services.