; (2) recognize, on behalf of the United States, the independence of the nation of Puerto Rico and the authority of the government of the nation of Puerto Rico adopted by eligible voters under the constitution of the nation of Puerto Rico; and (3) state that the effective date of withdrawal of the sovereignty of the United States and recognition of independence of the nation of Puerto Rico shall be the date of issuance of the Proclamation. (b) Transmission of Proclamation Not later than 7 days after the date of issuance of the Proclamation, the President shall transmit a copy of the Proclamation to each of— (1) the presiding officer of the constitutional convention; (2) the officer elected as head of state of the nation of Puerto Rico; (3) the President pro tempore of the Senate; (4) the Speaker of the House of Representatives; (5) the Committee on Energy and Natural Resources of the Senate; and (6) the Committee on Natural Resources of the House of Representatives. (c) Date government To take office Not later than 7 days after the date of receipt of the Proclamation under subsection (b) and with the advice of the officer elected as head of state of the nation of Puerto Rico, the presiding officer of the constitutional convention shall— (1) determine the date on which the government of the nation of Puerto Rico shall take office; and (2) submit notice of the date determined under paragraph (1) to— (A) the Governor; (B) the President; (C) the President pro tempore of the Senate