; and (2) by adding after and below the end the following: (B) Omnibus orders of investigation (i) Duration and renewal An omnibus order of investigation shall not be for an indefinite duration and may be renewed only by Commission action. (ii) Definition In clause (i), the term omnibus order of investigation means an order of the Commission authorizing one of more members of the Commission or its staff to issue subpoenas under subparagraph (A) to multiple persons in relation to a particular subject matter area. . 209. Applicability of notice and comment requirements of the Administrative Procedure Act to guidance voted on by the Commission Section 2(a)(12) of the Commodity Exchange Act ( 7 U.S.C. 2(a)(12) ), as amended by sections 205 and 207 of this Act, is amended by adding at the end the following: (D) Applicability of notice and comment rules to guidance voted on by the Commission The notice and comment requirements of section 553 of title 5, United States Code, shall also apply with respect to any Commission statement or guidance, including interpretive rules, general statements of policy, or rules of Commission organization, procedure, or practice, that has the effect of implementing, interpreting or prescribing law or policy and that is voted on by the Commission. . 210. Judicial review of Commission rules The Commodity Exchange Act ( 7 U.S.C. 1 et seq. ) is amended by adding at the end the following: 24. Judicial review of Commission rules (a) A person adversely affected by a rule of the Commission promulgated under this Act may obtain review of the rule in the United States Court of Appeals for the District of Columbia Circuit or the United States Court of Appeals for the circuit where the party resides or has the principal place of business, by filing in the court, within 60 days after publication in the Federal Register of the entry of the rule, a written petition requesting that the rule be set aside. (b) A copy of the petition shall be transmitted forthwith by the clerk of the court to an officer