Certificates of airworthiness, certificates of competency and licenses issued, or validated, by one Contracting Party and unexpired shall be recognized as valid by the other Contracting Party for the purpose of operating the agreed services on the specified routes, provided always that such certificates or licenses were issued, or validated, in conformity with the standards established under the Convention.
Each Contracting Party, however, reserves the right to refuse to recognize, for flights above its own territory, certificates of competency and licenses granted to its own national by the other Contracting Party.
