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modification [Global Index]


ARTICLE-37: Revocation or modification of obligations or rights of third States     [go to this ARTICLE]
... Revocation or modification of obligations or rights of third States ...
... 2. When a right has arisen for a third State in conformity with article 36, the right may not be revoked or modified by the parties if it is established that the right was intended not to be revocable or subject to modification without the consent of the third State. ...


ARTICLE-41: Agreements to modify multilateral treaties between certain of the parties only     [go to this ARTICLE]
... (a) the possibility of such a modification is provided for by the treaty; or ...
... (b) the modification in question is not prohibited by the treaty and: ...
... 2. Unless in a case falling under paragraph 1(a) the treaty otherwise provides, the parties in question shall notify the other parties of their intention to conclude the agreement and of the modification to the treaty for which it provides. ...