security, professional liability insurance, and other applicable employee benefits, $347,700,000 of which overtime shall not exceed $45,000,000 unless the Committee on Appropriations of the House and Senate are notified, to be disbursed by the Chief of the Capitol Police or his designee. General Expenses For necessary expenses of the Capitol Police, including motor vehicles, communications and other equipment, security equipment and installation, uniforms, weapons, supplies, materials, training, medical services, forensic services, stenographic services, personal and professional services, the employee assistance program, the awards program, postage, communication services, travel advances, relocation of instructor and liaison personnel for the Federal Law Enforcement Training Center, and not more than $5,000 to be expended on the certification of the Chief of the Capitol Police in connection with official representation and reception expenses, $74,800,000, to be disbursed by the Chief of the Capitol Police or his designee: Provided , That, notwithstanding any other provision of law, the cost of basic training for the Capitol Police at the Federal Law Enforcement Training Center for fiscal year 2018 shall be paid by the Secretary of Homeland Security from funds available to the Department of Homeland Security. OFFICE OF COMPLIANCE Salaries and Expenses For salaries and expenses of the Office of Compliance, as authorized by section 305 of the Congressional Accountability Act of 1995 ( 2 U.S.C. 1385 ), $3,959,000, of which $450,000 shall remain available until September 30, 2019: Provided , That not more than $500 may be expended on the certification of the Executive Director of the Office of Compliance in connection with official representation and reception expenses. CONGRESSIONAL BUDGET OFFICE Salaries and Expenses For salaries and expenses necessary for operation of the Congressional Budget Office, including not more than $6,000 to be expended on the certification of the Director of the Congressional Budget