The Operational and Normative Aspects of Treaties

Abstract

There are two aspects to a treaty. On the one hand, it constitutes a procedure, an operation whereby several minds meet and, if necessary, meet again to review, amend or even abolish the commitments contained in the treaty; on the other hand, it describes and establishes rights and duties, defines individual situations, or lays down general rules. In the language of continental jurists a treaty is at the same time a “legal transaction” and a “collection of norms”. Consequently, it is possible to distinguish in the articles of the treaty between those containing provisions pertaining to the mechanism of the legal transaction, which may be termed its “operational rules”, and those containing rules of content, which may also be called—to borrow from the language of private international law—“rules of substantive law”.