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ARTICLE-41: Agreements to modify multilateral treaties between certain of the parties only     [go to this ARTICLE]
... (i) does not affect the enjoyment by the other parties of their rights under the treaty or the performance of their obligations; ...


ARTICLE-44: Separability of treaty provisions     [go to this ARTICLE]
... (c) continued performance of the remainder of the treaty would not be unjust. ...


ARTICLE-58: Suspension of the operation of a multilateral treaty by agreement between certain of the parties only     [go to this ARTICLE]
... (i) does not affect the enjoyment by the other parties of their rights under the treaty or the performance of their obligations; ...


ARTICLE-60: Termination or suspension of the operation of a treaty as a consequence of its breach     [go to this ARTICLE]
... (c) any party other than the defaulting State to invoke the breach as a ground for suspending the operation of the treaty in whole or in part with respect to itself if the treaty is of such a character that a material breach of its provisions by one party radically changes the position of every party with respect to the further performance of its obligations under the treaty. ...


ARTICLE-61: Supervening impossibility of performance     [go to this ARTICLE]
... Supervening impossibility of performance ...
... 2. Impossibility of performance may not be invoked by a party as a ground for terminating, withdrawing from or suspending the operation of a treaty if the impossibility is the result of a breach by that party either of an obligation under the treaty or of any other international obligation owed to any other party to the treaty. ...


ARTICLE-65: Procedure to be followed with respect to invalidity, termination, withdrawal from or suspension of the operation of a treaty     [go to this ARTICLE]
... 5. Without prejudice to article 45, the fact that a State has not previously made the notification prescribed in paragraph 1 shall not prevent it from making such notification in answer to another party claiming performance of the treaty or alleging its violation. ...


ARTICLE-76: Depositaries of treaties     [go to this ARTICLE]
... 2. The functions of the depositary of a treaty are international in character and the depositary is under an obligation to act impartially in their performance. In particular, the fact that a treaty has not entered into force between certain of the parties or that a difference has appeared between a State and a depositary with regard to the performance of the latter's functions shall not affect that obligation. ...
... 2. The functions of the depositary of a treaty are international in character and the depositary is under an obligation to act impartially in their performance. In particular, the fact that a treaty has not entered into force between certain of the parties or that a difference has appeared between a State and a depositary with regard to the performance of the latter's functions shall not affect that obligation. ...


ARTICLE-77: Functions of depositaries     [go to this ARTICLE]
... 2. In the event of any difference appearing between a State and the depositary as to the performance of the latter's functions, the depositary shall bring the question to the attention of the signatory States and the contracting States or, where appropriate, of the competent organ of the international organization concerned. ...