Section 7
SEC. 7. The secretary of the Commission, under the direction of the Commissioner, shall have charge of the administrative business of the Commission and shall perform such other duties as may be required of him. He shall be the recorder and official reporter of the proceedings of the Commission and shall have authority to administer oaths in all matters coming under the jurisdiction of the Commission. He shall be the custodian of the records, maps, profiles, tariffs, itineraries, reports, and any other documents and papers filed with the Commission or entrusted to his care and shall be responsible therefor to the Commission. He shall have authority to designate from time to time any of his delegates to perform the duties of deputy secretary with any of the Commissioners.