Executive Order No. 91 Civil Service. Executive Order. EXECUTIVE MANSION, November 2, 1896. The regulations of the Navy Department governing the employment of labor at navy-yards having been adopted by the Civil Service Commission as a regulation of the Commission July 29, 1896, under the authority conferred by clause 1, Rule I, of the revised civil-service rules of May 6, 1896, it is hereby ordered that no modification of the existing regulations shall be made without the approval of the Civil Service Commission. GROVER CLEVELAND.