gptkb:international_relations
United Nations treaties
Treaties concluded in 1969
Treaties of the United Nations member states
Treaties entered into force in 1980
Article 26: Pacta sunt servanda
Article 2: Use of terms
Article 31: General rule of interpretation
Article 18: Obligation not to defeat the object and purpose of a treaty prior to its entry into force
Article 53: Treaties conflicting with a peremptory norm of general international law (jus cogens)