Section 1437 (f)

(f) Modifications required by the SecretaryThe Secretary may require a State to modify its application under this section, but only to the extent necessary to ensure the State’s compliance with this subchapter, if—

an amendment is made to this chapter, or a Federal regulation issued under this chapter;
a new interpretation of this chapter is made by a Federal court or the State’s highest court; or
an official finding of noncompliance with Federal law or regulations is made with respect to the State.