employees on protective missions without regard to the limitations on such expenditures in this or any other Act if the Director of the United States Secret Service or a designee notifies the Committees on Appropriations of the Senate and the House of Representatives 10 or more days in advance, or as early as practicable, prior to such expenditures. III Protection, preparedness, response, and recovery National protection and programs directorate Operations and support For necessary expenses of the National Protection and Programs Directorate for operations and support, $1,568,718,000, of which $18,570,000 shall remain available until September 30, 2020: Provided , That not to exceed $3,825 shall be for official reception and representation expenses. Federal protective service The revenues and collections of security fees credited to this account shall be available until expended for necessary expenses related to the protection of federally owned and leased buildings and for the operations of the Federal Protective Service. Procurement, construction, and improvements For necessary expenses of the National Protection and Programs Directorate for procurement, construction, and improvements, $369,778,000, to remain available until September 30, 2020. Research and development For necessary expenses of the National Protection and Programs Directorate for research and development, $11,126,000, to remain available until September 30, 2020. Office of health affairs Operations and Support For necessary expenses of the Office of Health Affairs for operations and support, $121,569,000, of which $14,020,000 shall remain available until September 30, 2020. Federal emergency management agency Operations and support For necessary expenses of the Federal Emergency Management Agency for operations and support, $1,054,838,000: Provided , That not to exceed $2,250 shall be for official reception and representation expenses. Procurement, construction, and improvements For necessary expenses of the Federal Emergency Management Agency