42 U.S.C. § 304. - Stopping payment on deviation from required provisions of plan or failure to comply therewith

In the case of any State plan which has been approved under this subchapter by the Secretary, if the Secretary, after reasonable notice and opportunity for hearing to the State agency administering or supervising the administration of such plan, finds—

((1)) that the plan has been so changed as to impose any age, residence, or citizenship requirement prohibited by , or that in the administration of the plan any such prohibited requirement is imposed, with the knowledge of such State agency, in a substantial number of cases; or

((2)) that in the administration of the plan there is a failure to comply substantially with any provision required by to be included in the plan;