section 2110 of title 46, United States Code, none of the funds made available in this Act shall be used to charge a fee for an inspection of a towing vessel, as defined in 46 CFR 136.110, that utilizes the Towing Safety Management System option for a Certificate of Inspection issued under subchapter M of title 46, Code of Federal Regulations. (b) Subsection (a) shall not apply after the date the Commandant of the Coast Guard makes a determination under section 815(a) of the Frank LoBiondo Coast Guard Authorization Act of 2018 ( Public Law 115–282 ) and, as necessary based on such determination, carries out the requirements of section 815(b) of such Act. 237. The United States Secret Service is authorized to obligate funds in anticipation of reimbursements from executive agencies, as defined in section 105 of title 5, United States Code, for personnel receiving training sponsored by the James J. Rowley Training Center, except that total obligations at the end of the fiscal year shall not exceed total budgetary resources available under the heading United States Secret Service—Operations and Support at the end of the fiscal year. 238. (a) None of the funds made available to the United States Secret Service by this Act or by previous appropriations Acts may be made available for the protection of the head of a Federal agency other than the Secretary of Homeland Security. (b) The Director of the United States Secret Service may enter into agreements to provide such protection on a fully reimbursable basis. 239. For purposes of section 503(a)(3) of this Act, up to $15,000,000 may be reprogrammed within United States Secret Service—Operations and Support . 240. Funding made available in this Act for United States Secret Service—Operations and Support is available for travel of United States Secret Service 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