...investigation, hearing or proceeding under this chapter, the commissioner or any officer designated by him may administer oaths and affirmations, subpoena witnesses,...production of any books, papers, correspondence, memoranda, agreements or other documents or records which the commissioner deems relevant or material to the inquiry....

...proceeding under this Act, any member of the Commission, or any officer designated by it, is empowered to administer oaths and affirmations, subpoena witnesses,...memoranda, contracts, agreements, or other records which the Commission finds relevant or material to the inquiry. Hearings; Rules of Procedure 14. Hearings...

...Paul L. Brady, Staff Attorneys, are each hereby designated an officer of this Commission and empowered to administer oaths and affirmations, subpoena witnesses,...production of any books, papers, correspondence, memoranda, or other records deemed relevant and material to the inquiry, and to perform all other duties in connection...

...Paul L. Brady. Staff Attorneys are each hereby designated an officer of this Commission and empowered to administer oaths and affirmations, subpoena witnesses,...production of any books, papers, correspondence, memoranda, or other records deemed relevant and material to the inquiry, and to perform all other duties in connection...

...any investigation or proceeding under this law, the commissioner or any officer designated by him may administer oaths and affirmations, subpoena witnesses,...production of any books, papers, correspondence, memoranda, agreements, or other documents or records which the commissioner deems relevant'or material to the...

...any investigation or proceeding under this law, the commissioner or any officer designated by him may administer oaths and affirmations, subpoena witnesses,...production of any books, papers, correspondence, memoranda, agreements, or other documents or records which the commissioner deems relevant'or material to the...

...to the public. (d) For the purpose of any hearing under this Title, any trial examiner is empowered to administer oaths and affirmations, subpoena witnesses,...memoranda, contracts, agreements, or other records which he deems relevant or material to the inquiry. Such attendance of witnesses and the production...

...that for the purpose of any such investigation any officer designated by the Commission is empowered to administer oaths and affirmations, subpoena witnesses,...production of any books, papers, correspondence, memoranda or other records which the Commission deems relevant or material to the inquiry. Attendance of witnesses...

...that for the purpose of any such investigation any officer designated by the Commission is empowered to administer oaths and affirmations, subpoena witnesses,...production of any books, papers, correspondence, memoranda or other records which the Commission deems relevant or material to the inquiry. Attendance of witnesses...

...regulation issued under this title. For the purpose of such investigation, the Secretary is empowered to administer oaths and affirmations, subpoena witnesses,...evidence, and require the production of any books, papers, and documents which are relevant to the inquiry. Such attendance of witnesses and the production of...