_The National Coal Council_ is composed of sixty members--representatives of the states, of mine owners organizations, wage-earners, office workers, consumers, etc.[70] It is convened as often as conditions demand and at least once every six months. It must in addition be convened if at least ten of its members or the Minister of Public Economy of the Reich demand it. It decides by majority vote. It creates three technical committees, The Economic Committee on Mining Construction, The Economic Committee for the Utilization of Combustibles and The Social Committee of the Mines. Each member of the National Coal Council must belong to a committee. The cost of the administration of the National Coal Council and of its committees is borne by the National Colliers Associations. * * * * * Each of these organs has its own special powers. The National Coal Council directs the economy of combustibles, in which is included importation and exportation, according to the principles of collective economy under the supervision of the Reich. It must approve the charters according to which the Colliers Associations and the National Coal Association are organized. The National Coal Council may decree general policies for the administration of combustibles, in particular for the abolition of unproductive enterprises and for the protection of consumers. It sees to it that the National Coal Association and the technical committees of the Coal Council work according to the same principles and in a coherent system. It may demand information from any of the organs that participate in the fuel industry; and the authorities and committees are obliged to give it any assistance it demands. The technical committee collect all important data based on practice and experience, study all matters that enter within their domain and prepare decisions for the National Coal Council. _The National Coal Association_ controls the application of the general policies and decisions decreed by the National Coal Council and regulates the details of the execution of these decrees. It must approve the general conditions of the coal deliveries of the Colliers Association. _It establishes and publishes the selling prices of fuel, taking into account proposals made by unions and the interests of the consumers._ On this point it must insure the same treatment for the consumers’ societies as for the wholesalers, and see to it that each consumer, who takes at least a full carload of coal at the mine or at the point of delivery, shall obtain fuel under predetermined conditions for cash payment. Finally, the National Coal Association has authority in questions of import and export.