CAN/CSA-Z243.221-90

This National Standard of Canada is equivalent to International Standard ISO 8613-1:1989. The purpose of ISO 8613 is to facilitate the interchange of documents. This part of ISO 8613 - introduces ISO 8613 as a whole; - gives the references necessary for all the parts; - defines terms used in the context of ISO 8613; - presents the concepts of the document architecture; - gives an overview of all the parts; - describes the inter-dependencies of the parts; - defines conformance to ISO 8613; - gives rules for defining document application profiles.