Artikel 19

1. Any amendment to this Agreement shall be agreed upon by the Parties and shall be effected through an exchange of diplomatic notes. Such amendment shall enter into force in accordance with the provisions of paragraph 1 of Article 24 (Entry into Force) of this Agreement.
2. Notwithstanding the provisions of paragraph 1 of this Article, any amendments to the Annex to this Agreement agreed upon by the Aeronautical Authorities of the Parties, shall be confirmed in writing through an exchange of diplomatic notes, and shall enter into force on a date to be determined in the diplomatic notes. This exception to paragraph 1 of this Article does not apply in case any traffic rights are added to the above-mentioned Annex.