1. Short title; purposes (a) Short title This Act may be cited as the Periodically Listing Updates to Management Act of 2020 or the PLUM Act of 2020 . (b) Purposes The purposes of this Act are to— (1) modernize the practice of publishing the Plum Book, which has occurred nearly every four years since 1952, and contains data on over 9,000 Federal civil service leadership and support positions in the legislative and executive branches of the Government that may be subject to noncompetitive appointment; (2) enhance transparency by reporting who is serving in the Government and making policy decisions; and (3) improve the frequency, accuracy and accessibility of data on the individuals filling government policy and supporting positions. 2. Establishment of public website on Government policy and supporting positions (a) Establishment (1) In general Subchapter I of chapter 33 of title 5, United States Code, is amended by adding at the end the following: 3330f. Government policy and supporting position data (a) Definitions In this section: (1) Agency The term agency means— (A) any Executive agency, including the United States Postal Service and the Postal Regulatory Commission; (B) the Architect of the Capitol, the Government Accountability Office, the Government Publishing Office, and the Library of Congress; and (C) the Executive Office of the President and any component within such Office (including any successor component), including— (i) the Council of Economic Advisors; (ii) the Council on Environmental Quality; (iii) the National Security Council; (iv) the Office of the Vice President; (v) the Office of Policy Development; (vi) the Office of Administration; (vii) the Office of Management and Budget; (viii) the Office of the United States Trade Representative; (ix) the Office of Science and Technology Policy; (x) the Office of National Drug Control Policy