A funding agreement must include terms required under section 505(d) of the Act [25 U.S.C. 458aaa-4(d) ] and provisions regarding mandatory reporting and reassumption pursuant to section 507(a) of the Act [25 U.S.C. 458aaa-6(a) ], unless those provisions have been included in a compact.
42 C.F.R. §137.45