EN
The aim of the article is to provide model explanation of the process of plans co-ordination, definition of its objective and conditions. In the article there are pointed out problems which should be explained by means of a general model as well as fragpentary problems for i solution of which there should be worked out appropriate methods of the economic calculus. While poiting at the essential problems which account for a specific charakter of the plans co-r ordination process there are briefly outlined the problems of multi- platform decomposition of provisions made by the international Centre as well as problems of basic character (e. g. mobility of production factors).