1. Should the Conference adopt a new Convention revising this Convention in whole or in part, the ratification by a Member of the new revising Convention shall ipso jure involve denunciation of this Convention without any requirement of delay, notwithstanding the provisions of article 30 above, if and when the new revising Convention shall have come into force.

2. As from the date of the coming into force of the new revising Convention, the present Convention shall cease to be open to ratification by the Members.

3. Nevertheless, this Convention shall remain in force in its actual form and content for those Members which have ratified it but have not ratified the revising Convention.