; $24,750,000. Postal Regulatory Commission salaries and expenses (including transfer of funds) For necessary expenses of the Postal Regulatory Commission in carrying out the provisions of the Postal Accountability and Enhancement Act ( Public Law 109–435 ), $15,200,000, to be derived by transfer from the Postal Service Fund and expended as authorized by section 603(a) of such Act. Privacy and Civil Liberties Oversight Board Salaries and Expenses For necessary expenses of the Privacy and Civil Liberties Oversight Board, as authorized by section 1061 of the Intelligence Reform and Terrorism Prevention Act of 2004 ( 42 U.S.C. 2000ee ), $8,000,000, to remain available until September 30, 2019. Public Buildings Reform Board salaries and expenses For salaries and expenses of the Public Buildings Reform Board in carrying out the Federal Assets Sale and Transfer Act of 2016 ( Public Law 114–287 ), $5,000,000, to remain available until expended. Securities and Exchange Commission salaries and expenses For necessary expenses for the Securities and Exchange Commission, including services as authorized by 5 U.S.C. 3109 , the rental of space (to include multiple year leases) in the District of Columbia and elsewhere, and not to exceed $3,500 for official reception and representation expenses, $1,652,000,000 to remain available until expended; of which funding for information technology initiatives shall be increased over the fiscal year 2017 level by not less than $50,000,000; of which not less than $14,748,358 shall be for the Office of Inspector General; of which not to exceed $75,000 shall be available for a permanent secretariat for the International Organization of Securities Commissions