for Indian Health Facilities , $600,000,000, to prevent, prepare for, and respond to coronavirus, to modify existing health facilities to provide isolation or quarantine space, to purchase and install updated equipment necessary, and for maintenance and improvement projects necessary to the purposes specified in this Act: Provided , That such amounts may be used to supplement amounts otherwise available for such purposes under Indian Health Facilities : Provided further , That such amounts shall be in addition to any other amounts available for such purposes: Provided further , That such amounts, if transferred to Tribes and Tribal organizations under the Indian Self-Determination and Education Assistance Act, will be transferred on a one-time basis and that these non-recurring funds are not part of the amount required by section 106 of the Indian Self-Determination and Education Assistance Act ( 25 U.S.C. 5325 ), and that such amounts may only be used for the purposes identified under this heading notwithstanding any other provision of law: Provided further , That the Indian Health Service shall notify the Committees on Appropriations of the House of Representatives and the Senate quarterly on the obligations and expenditures of the funds provided by this Act: Provided further , That section 1308 of this Act shall not apply to tribal contracts entered into by the Bureau of Indian Affairs with this appropriation: Provided further , That such amount is designated by the Congress as being for an emergency requirement pursuant to section 251(b)(2)(A)(i) of the Balanced Budget and Emergency Deficit Control Act of 1985. National Foundation on the Arts and Humanities National Endowment for the Arts Grants and Administration For an additional amount for Grants and Administration , $135,000,000, for grants to respond to the impacts of coronavirus: Provided , That such funds are available under the same terms and conditions as grant funding appropriated to this heading in Public Law 116–94 : Provided further , That 40