; (B) any for-profit corporation; (C) any entity described in section 501(c)(6) of the Internal Revenue Code of 1986 of which 1 or more members are for-profit corporations; and (D) any person working on behalf of a for-profit corporation, including any person compensated by or otherwise financially supported by a corporation, for the purpose of submitting a statement or entry with respect to a rulemaking under this section. (2) Any covered person that uses any false writing or document knowing the same to contain any materially false, fictitious, or fraudulent statement or entry with respect to a rulemaking under this section shall be fined not more than $250,000, imprisoned not more than 5 years, or both. . 309. Establishment of the Office of the Public Advocate Section 401 of the Ethics in Government Act of 1978 (5 U.S.C. App.) is amended by adding at the end the following: (d) (1) (A) There is established in the Office of Public Integrity an office to be known as the Office of the Public Advocate . (B) The Office of the Public Advocate shall be under the supervision of an official to be known as the National Public Advocate , who shall— (i) be appointed by the President, by and with the advice and consent of the Senate; (ii) report to the Director of the Office of Public Integrity; (iii) not be an employee of the Federal Government; (iv) be entitled to compensation at the same rate as the highest rate of basic pay established for the Senior Executive Service under section 5382 of title 5, United States Code; (v) have a background in customer service, consumer protection, and administrative law; (vi) have experience representing the public in cases involving rules (as defined in section 551 of title 5, United States Code); (vii) not have worked as an officer or employee in any Federal agency during the 2-year period preceding appointment under this subparagraph