The Board may issue subpoenas requiring the attendance and testimony of witnesses and the production of any evidence relating to any matter under investigation by the Board. The attendance of witnesses and the production of evidence may be required from any place within the United States at any designated place of hearing within the United States. (2) Failure to obey a subpoena If a person refuses to obey a subpoena issued under paragraph (1), the Board may apply to a United States district court for an order requiring that person to appear before the Board to give testimony, produce evidence, or both, relating to the matter under investigation. The application may be made within the judicial district where the hearing is conducted or where that person is found, resides, or transacts business. Any failure to obey the order of the court may be punished by the court as civil contempt. (3) Service of subpoenas The subpoenas of the Board shall be served in the manner provided for subpoenas issued by a United States district court under the Federal Rules of Civil Procedure for the United States district courts. (4) Service of process All process of any court to which application is made under paragraph (2) may be served in the judicial district in which the person required to be served resides or may be found. (5) Notice Upon issuing any subpoena under this subsection, the Board shall give notice of such issuance to the appropriate committees of Congress, including the Committee on Appropriations of the House of Representatives and the Committee on Appropriations of the Senate. (g) Confidentiality Nothing in this Act shall be construed as authorizing the Board to disclose any information that is a trade secret or confidential information subject to section 552(b)(4) of title 5, United States Code, or section 1905 of title 18, United States Code. 8. Regulations (a) In general Not later than 1 year after the date of the initial meeting held under section 3(e), the Board shall issue final regulations to carry out this