Article 62 Vienna Convention on the Law of Treaties
Article 62 Vienna Convention on the Law of Treaties Fundamental change of circumstances 1. A fundamental change of circumstances which has occurred with regard to those existing at the time of the conclusion of a treaty, and which was not foreseen by the parties, may not be invoked as a ground for terminating or withdrawing […]
Article 61 Vienna Convention on the Law of Treaties
Article 61 Vienna Convention on the Law of Treaties Supervening impossibility of performance 1. A party may invoke the impossibility of performing a treaty as a ground for terminating or withdrawing from it if the impossibility results from the permanent disappearance or destruction of an object indispensable for the execution of the treaty. If the […]
Article 60 Vienna Convention on the Law of Treaties
Article 60 Vienna Convention on the Law of Treaties Termination or suspension of the operation of a treaty as a consequence of its breach 1. A material breach of a bilateral treaty by one of the parties entitles the other to invoke the breach as a ground for terminating the treaty or suspending its operation […]
Article 59 Vienna Convention on the Law of Treaties
Article 59 Vienna Convention on the Law of Treaties Termination or suspension of the operation of a treaty implied by conclusion of a later treaty 1. A treaty shall be considered as terminated if all the parties to it conclude a later treaty relating to the same subject matter and: (a) it appears from the […]
Article 58 Vienna Convention on the Law of Treaties
Article 58 Vienna Convention on the Law of Treaties Suspension of the operation of a multilateral treaty by agreement between certain of the parties only 1. Two or more parties to a multilateral treaty may conclude an agreement to suspend the operation of provisions of the treaty, temporarily and as between themselves alone, if: (a) […]
Article 57 Vienna Convention on the Law of Treaties
Article 57 Vienna Convention on the Law of Treaties Suspension of the operation of a treaty under its provisions or by consent of the parties The operation of a treaty in regard to all the parties or to a particular party may be suspended: (a) in conformity with the provisions of the treaty; or (b) […]
Article 56 Vienna Convention on the Law of Treaties
Article 56 Vienna Convention on the Law of Treaties Denunciation of or withdrawal from a treaty containing no provision regarding termination, denunciation or withdrawal 1. A treaty which contains no provision regarding its termination and which does not provide fordenunciation or withdrawal is not subject to denunciation or withdrawal unless: (a) it is established that […]
Article 55 Vienna Convention on the Law of Treaties
Article 55 Vienna Convention on the Law of Treaties Reduction of the parties to a multilateral treaty below the number necessary for its entry into force Unless the treaty otherwise provides, a multilateral treaty does not terminate by reason only of the fact that the number of the parties falls below the number necessary for […]
Article 54 Vienna Convention on the Law of Treaties
Article 54 Vienna Convention on the Law of Treaties Termination of or withdrawal from a treaty under its provisions or by consent of the parties The termination of a treaty or the withdrawal of a party may take place: (a) in conformity with the provisions of the treaty; or (b) at any time by consent […]
Article 53 Vienna Convention on the Law of Treaties
Article 53 Vienna Convention on the Law of Treaties Treaties conflicting with a peremptory norm of general international law (“jus cogens”) A treaty is void if, at the time of its conclusion, it conflicts with a peremptory norm of general international law. For the purposes of the present Convention, a peremptory norm of general international […]