(a) In general

In no case shall the amount of Federal funds available to an Indian tribe that has in place an approved plan under this chapter be reduced as a result of—

(1) the enactment of this chapter; or

(2) the approval or implementation of a plan of an Indian tribe under this chapter.

(b) Interaction with other laws

The inclusion of a program in a tribal plan under this chapter shall not—

(1) modify, limit, or otherwise affect the eligibility of the program for contracting under the Indian Self-Determination and Education Assistance Act (25 U.S.C. 5301 et seq.); or

(2) eliminate the applicability of any provision of the Indian Self-Determination and Education Assistance Act (25 U.S.C. 5301 et seq.), as the provision relates to a specific program eligible for contracting under that Act.