; (G) the agreement of the parties over who will bear any additional costs necessary to meet changes in scope, or errors or omissions in design and construction; and (H) the agreement of the Secretary to issue a certificate of occupancy, if requested by the Indian Tribe, based upon the review and verification by the Secretary, to the satisfaction of the Secretary, that the Indian Tribe has secured upon completion the review and approval of the plans and specifications, sufficiency of design, life safety, and code compliance by qualified, licensed, and independent architects and engineers. (f) Funding (1) In general Funding appropriated for construction projects carried out under this title shall be included in funding agreements as annual or semiannual advance payments at the option of the Indian Tribe. (2) Advance payments The Secretary shall include all associated project contingency funds with each advance payment, and the Indian Tribe shall be responsible for the management of such contingency funds. (g) Negotiations At the option of the Indian Tribe, construction project funding proposals shall be negotiated pursuant to the statutory process in section 105, and any resulting construction project agreement shall be incorporated into the funding agreement as addenda. (h) Federal review and verification (1) In general On a schedule negotiated by the Secretary and the Indian Tribe— (A) the Secretary shall review and verify, to the satisfaction of the Secretary, that project planning and design documents prepared by the Indian Tribe in advance of initial construction are in conformity with the obligations of the Indian Tribe under subsection (d)