; and (2) in subsection (c), by adding after the period at the end the following: The provisions of such paragraph regarding binding commitments for the remaining useful life of the property shall not apply to improvements of privately owned homes if the cost of such improvements do not exceed 10 percent of the maximum total development cost for such home. . 204. Lease requirements and tenant selection Section 207 ( 25 U.S.C. 4137 ) is amended by adding at the end the following new subsection: (c) Notice of termination Notwithstanding any other provision of law, the owner or manager of rental housing that is assisted in part with amounts provided under this Act and in part with one or more other sources of Federal funds shall only utilize leases that require a notice period for the termination of the lease pursuant to subsection (a)(3). . 205. Tribal coordination of agency funding (a) In General Subtitle A of title II ( 25 U.S.C. 4131 et seq.) is amended by adding at the end the following new section: 211. Tribal coordination of agency funding Notwithstanding any other provision of law, a recipient authorized to receive funding under this Act may, in its discretion, use funding from the Indian Health Service of the Department of Health and Human Services for construction of sanitation facilities for housing construction and renovation projects that are funded in part by funds provided under this Act. . (b) Clerical Amendment The table of contents in section 1(b) is amended by inserting after the item relating to section 210 the following new item: Sec. 211. Tribal coordination of agency funding. . III ALLOCATION OF GRANT AMOUNTS 301. Authorization of appropriations The first sentence of section 108 ( 25 U.S.C. 4117 ) is amended by striking 2009 through 2013 and inserting 2018 through 2022 . 302. Effect of undisbursed block grant amounts on annual allocations (a) In General Title III ( 25 U.S.C. 4151 et seq.) is amended by adding at the end the following new section: 303. Effect of undisbursed grant amounts on