That the following sums are appropriated, out of any money in the Treasury not otherwise appropriated, for the Department of Homeland Security for the fiscal year ending September 30, 2019, and for other purposes, namely: I Departmental management, operations, intelligence, and oversight Office of the Secretary and Executive Management Operations and support For necessary expenses of the Office of the Secretary and for executive management for operations and support, $128,110,000: Provided , That not to exceed $45,000 shall be for official reception and representation expenses. Management Directorate Operations and support For necessary expenses of the Management Directorate for operations and support, $842,712,000: Provided , That not to exceed $2,000 shall be for official reception and representation expenses. Procurement, construction, and improvements For necessary expenses of the Management Directorate for procurement, construction, and improvements, $74,920,000, to remain available until September 30, 2021. Research and development For necessary expenses of the Management Directorate for research and development, $2,545,000, to remain available until September 30, 2020. Intelligence, Analysis, and operations coordination Operations and support For necessary expenses of the Office of Intelligence and Analysis and the Office of Operations Coordination for operations and support, $259,253,000, of which $77,915,000 shall remain available until September 30, 2020: Provided , That not to exceed $3,825 shall be for official reception and representation expenses. Office of inspector general Operations and support For necessary expenses of the Office of Inspector General for operations and support, $168,001,000: Provided , That not to exceed $300,000 may be used for certain confidential operational expenses, including the payment of informants, to be expended at the direction of the Inspector General. Administrative provisions 101. (a) The Secretary of Homeland Security shall submit a report not later than October