Title VI—Transparency and Government Records Subtitle A—Transparency for Federal Personnel and Candidates for Federal Office Sec. 601. Categories relating to the amount or value of certain income. Sec. 602. Disclosure of personal income tax returns by Presidents, Vice Presidents, Members of Congress, and certain candidates. Sec. 603. Transparency relating to candidates for Federal office and Members of Congress. Subtitle B—Think Tank, Nonprofit, and Advocate Transparency Sec. 611. Amendments to the Lobbying Disclosure Act of 1995. Sec. 612. Amendments to the Internal Revenue Code of 1986. Subtitle C—Strengthening FOIA Enforcement Sec. 621. Strengthening FOIA enforcement. Sec. 622. Exemptions from disclosure. Sec. 623. Public interest balancing test. Sec. 624. Affirmative disclosure of agency records on website. Sec. 625. Applicability. Subtitle D—Federal Contractor Transparency Sec. 631. Expanding applicability of the Freedom of Information Act to Federal contractors. Sec. 632. Public disclosure by large contractors. Subtitle E—Congressional Transparency Sec. 641. Increased transparency of committee work. Sec. 642. Increased transparency of recorded votes. Sec. 643. Increased transparency of appropriations bills. 3. Applicability Except as provided otherwise in this Act, this Act and the amendments made by this Act shall apply on and after the date that is 1 year after the date of enactment of this Act. I Public Integrity, Ethics, Conflicts of Interest, and Revolving Door A Conflicts of Interest 101. Definitions In this title: (1) Agency The term agency has the meaning given the term in section 551 of title 5, United States Code. (2) Agent of a foreign principal The term agent of a foreign principal has the meaning given the term in section 1 of the Foreign Agents Registration Act of 1938 ( 22 U.S.C. 611 ). (3) Bank holding company The term bank holding company has the meaning given the term in section 2 of the Bank Holding Company Act of 1956 ( 12 U.S.C. 1841 ). (4) Corporate lobbyist The term corporate