(a) The contracting activity shall conduct periodic reviews to ensure contractor compliance with the requirements of the clauses in 352.270-2 and 352.270-3. The Indian Tribe(s) concerned may assist in the conduct of these reviews.
(b) The Contracting Officer shall promptly investigate and resolve complaints of noncompliance with the requirements of the clauses in 352.270-2 and 352.270-3 that are filed in writing with the contracting activity.