Section 10
SEC. 10. For the purposes of carrying this Act into effect the Commission or its duly authorized agent or agents shall have access to and the right to copy any document, paper, or record, pertinent to the subject-matter under investigation, in the possession of any person, firm, copartnership, corporation, or association engaged in the production, importation, or distribution of any article under investigation, and shall have power to summon witnesses, take testimony, administer oaths, and to require any person, firm, copartnership, corporation, or association to produce books or papers relating to any matter pertaining to such investigation. Any member of the Commission may sign subpoenas, and members and agents of the Commission, when authorized by the Commission, may administer oaths and affirmations, examine witnesses, take testimony, and receive evidence.