Artikel V

This Agreement shall enter into force on the first day of the second month following the date on which the States have informed each other in writing that the formalities constitutionally required therefore in their respective countries have been complied with and shall remain in force until terminated by either State. Such termination shall be effected by sixty days' written notification to the other State. Such termination will also act to terminate all existing Implementation Procedures executed in accordance with this Agreement. This Agreement may be amended by the written agreement of the States. Individual Implementation Procedures may be terminated or amended by the civil aviation authorities in accordance with the provisions developed pursuant to Article III C.7.