; (B) be calculated by the implementing organization; and (C) be approved by the Secretary; (3) shall provide layered subsidy review of, or provide assistance to eligible homeowners and eligible landlords in that review of, whole-home repair program funds provided under this section with Federal, State, and local home repair programs to provide the greatest benefit to the greatest number of eligible landlords and eligible homeowners and avoid redundancy; (4) may use not more than 10 percent of the awarded funds to carry out related functions, including workforce training, which shall be related to efforts to increase the number of home repairs performed and approved by the Secretary; (5) may use not more than 10 percent of the awarded funds for administrative expenses; and (6) shall comply with Federal accessibility requirements and standards under applicable Federal fair housing and civil rights laws and regulations, including section 504 of the Rehabilitation Act of 1973 ( 29 U.S.C. 794 ). (c) Loan agreement In a loan agreement with an eligible landlord under this section, an implementing organization shall include provisions establishing that the eligible landlord shall, for each eligible rental property for which a loan is used to fund repairs under this section— (1) offer to extend the lease of current tenants on current terms, other than the terms described in paragraph (4)(A), for not less than 3 years beginning after the completion of the repairs, unless the lease is terminated due to failure to pay rent, property damage, performance of an illegal act within the rental unit, a direct threat to the safety of the tenants, or a violation of an obligation of tenancy that the tenants failed to correct after notice; (2) provide documentation verifying that the property, upon completion of approved renovations, has met all applicable State and local housing and building codes