Section 800.801 - Obligation of parties to provide information(a) Parties to a transaction that is notified or declared under subparts D or E, or a transaction for which no notice or declaration has been submitted and for which the Staff Chairperson has requested information to assess whether the transaction is a covered transaction, shall provide information to the Staff Chairperson that will enable the Committee to conduct a full assessment, review, and/or investigation of the transaction. Parties to a transaction that have filed information with the Committee shall promptly advise the Staff Chairperson of any material changes to such information. If deemed necessary by the Committee, information may be obtained from parties to a transaction or other persons through subpoena or otherwise, under the Defense Production Act Reauthorization of 2003, as amended (50 U.S.C. 4555(a) ).(b) Documentary materials or information required or requested to be filed with the Committee under this part shall be submitted in English. Supplementary materials, such as annual reports, written in a foreign language shall be submitted in certified English translation.(c) Any information filed with the Committee in connection with any action for which a report is required under section 721(l)(6)(B) with respect to the implementation of a mitigation agreement or condition described in section 721(l)(3)(A) shall be accompanied by a certification that complies with the requirements of section 721(n) and § 800.204 . A sample certification may be found at the Committee's section of the Department of the Treasury website.