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1. This Convention shall have effect between two Contracting States only if neither of them has notified the depositary regarding the other in accordance with paragraph 2 or 3. In the absence of such a notification, the Convention has effect between two Contracting States from the first day of the month following the expiration of the period during which notifications may be made.
2. A Contracting State may notify the depositary, within 12 months after the date of the notification by the depositary referred to in Article 32(a), that the ratification, acceptance, approval or accession of another State shall not have the effect of establishing relations between the two States pursuant to this Convention.
3. A State may notify the depositary, upon the deposit of its instrument pursuant to Article 24(4), that its ratification, acceptance, approval or accession shall not have the effect of establishing relations with a Contracting State pursuant to this Convention.
4. A Contracting State may at any time withdraw a notification that it has made under paragraph 2 or 3. Such a withdrawal shall take effect on the first day of the month following the expiration of three months following the date of notification.