The article aims at presentation of the essential social and economic bases of the presently promoted reform of the planning system, the are to become its foundations according to numerous legal acts presently enacted. The issue is discussed against a certain requisite historical background in order to indicate at innovatory and progressive solutions of the present reform of planning and to maintain or refute several solutions introduced by the previous reforms. The article begins with a concise presentation of main goals and premises of the previous reforms and of the present one, what is reulted from incomplete execution of reformatory postulates which is not entirely in accordance with the adopted final solutions. The four basic...