A unilateral statement whereby a State or an international organization purports to add further elements to a treaty constitutes a proposal to modify the content of the treaty which is outside the scope of the present Guide to Practice.
一国或一国际组织提出单方面声明，意图藉此增添条约的内容，则此项声明构成更改条约内容的提议，不属于本实践指南的范围。