Pub. L. 85-52, tit. IV, sec. 401

Sec. 401. (a) No part of any appropriation contained in this Act shall be used for publicity or propaganda purposes not heretofore authorized by the Congress. (b) No part of any appropriation contained in this Act shall be used for payment of any expert or consultant, or of any management engineering corporation, company, firm, or other organization, for the performance of any service relating to the management or organization of the Department of Commerce or any bureau, administration, office, corporation, or other agency thereof, the Canal Zone Government, the Panama Canal Company, or any independent board, corporation, or commission, unless the utilization and payment of experts or consultants, or of management engineering corporations, companies, firms, or other organizations, is specifically authorized by law for the performance of such service.