Sole article.-second and third Intercalanse between subparagraphs of article 1 of the Decree Law N ° 3.580, 1980, the following paragraph: "also, this type of enclosures can be set to be used by companies that provide support services to air navigation companies operating international services. However, in these areas only be can enter species intended for the maintenance and upkeep of aircraft, as well as, machines, equipment, parts, spare parts, tools and equipment described in the foregoing paragraph. Species admitted to these deposits, may not leave the airport premises. ".".