; and (B) two shall be appointed by the minority leader of the Senate. (c) Duties (1) Plan for transfer of USTR functions to legislative branch The Joint Ad Hoc Committee shall develop a plan under which the functions and responsibilities of the Office of the United States Trade Representative shall be moved to the legislative branch in accordance with article I, section 8 of the Constitution of the United States. (2) Consultation with Advisory Board In developing the plan under paragraph (1), the Joint Ad Hoc Committee shall consult regularly with the Congressional Advisory Board on Trade Responsibilities established under section 3. (3) Deadline for transfer under plan Under the plan developed by the Joint Ad Hoc Committee under paragraph (1), the functions and responsibilities of the Office of the United States Trade Representative shall be moved to the legislative branch— (A) upon the expiration of the 4-year period which begins on the date the Joint Ad Hoc Committee submits the report described in subsection (e); or (B) on July 1, 2021, whichever is later. (d) Authorities; employment and compensation of staff (1) Authority of committee (A) In general The Joint Ad Hoc Committee may— (i) subject to subparagraph (B), sit and act at such places and times as the Joint Ad Hoc Committee determines are appropriate during the sessions, recesses, and adjourned periods of Congress