translate English to French: For Parties which have ratified, accepted, approved or acceded to them, amendments to this Convention shall enter into force three months after the deposit of the instruments referred to in paragraph 3 of this Article by two-thirds of the Parties. Thereafter, for each Party that ratifies, accepts, approves or accedes to an amendment, the said amendment shall enter into force three months after the date of deposit by that Party of its instrument of ratification, acceptance, approval or accession.
Les amendements à la présente Convention, une fois adoptés, sont soumis aux Parties pour ratification, acceptation, approbation ou adhésion.