; and (B) require, by subpoena authorized by majority vote of the Commission and issued under the signature of the chairperson or any member designated by a majority of the Commission, the attendance and testimony of such witnesses and the production of such books, records, correspondence, memoranda, papers, and documents, as the Commission may determine advisable. (2) Subpoena enforcement (A) In general In the case of contumacy or failure to obey a subpoena issued under subsection (c), the United States district court for the judicial district in which the subpoenaed person resides, is served, or may be found, or where the subpoena is returnable, may issue an order requiring such person to appear at any designated place to testify or to produce documentary or other evidence. Any failure to obey the order of the court may be punished by the court as a contempt of that court. (B) Additional enforcement In the case of any failure of any witness to comply with any subpoena or to testify when summoned under authority of this section, the Commission may, by majority vote, certify a statement of fact constituting such failure to the appropriate United States attorney, who may bring the matter before the grand jury for its action, under the same statutory authority and procedures as if the United States attorney had received a certification under sections 102 through 104 of the Revised Statutes of the United States ( 2 U.S.C. 192 through 194). (3) Limitations on subpoena authority With respect to the subpoena authority under paragraph (1)(B), the Commission— (A) may only issue a subpoena to a member of Federal, State, local, Tribal, or territorial government