Article 30 Vienna Convention on the Law of Treaties Application of successive treaties relating to the same subject matter See also: Article 29 Vienna Convention on the Law of Treaties

Article 29 Vienna Convention on the Law of Treaties Territorial scope of treaties Unless a different intention appears from the treaty or is otherwise established, a treaty is binding upon each party in respect of its entire territory. See also: Article 28 Vienna Convention on the Law of Treaties

Article 28 Vienna Convention on the Law of Treaties Non-retroactivity of treaties Unless a different intention appears from the treaty or is otherwise established, its provisions do not bind a party in relation to any act or fact which took place or any situation which ceased to exist before the date of the entry into…

Article 27 Vienna Convention on the Law of Treaties Internal law and observance of treaties A party may not invoke the provisions of its internal law as justification for its failure to perform a treaty. This rule is without prejudice to article 46. See also: Article 26 lVienna Convention on the Law of Treaties

Article 26 Vienna Convention on the Law of Treaties “Pacta sunt servanda” Every treaty in force is binding upon the parties to it and must be performed by them in good faith. See also: Article 25 Vienna Convention on the Law of Treaties

Article 25 Vienna Convention on the Law of Treaties Provisional application See also: Article 24 Vienna Convention on the Law of Treaties

Article 24 Vienna Convention on the Law of Treaties Entry into force See also: Article 23 Vienna Convention on the Law of Treaties

Article 23 Vienna Convention on the Law of Treaties Procedure regarding reservations See also: Article 22 Vienna Convention on the Law of Treaties

Article 22 Vienna Convention on the Law of Treaties Withdrawal of reservations and of objections to reservations (a) the withdrawal of a reservation becomes operative in relation to another contracting State only when notice of it has been received by that State; (b) the withdrawal of an objection to a reservation becomes operative only when…

Article 21 Vienna Convention on the Law of Treaties Legal effects of reservations and of objections to reservations See also: Article 20 Vienna Convention on the Law of Treaties