457.1140—Program specific review process: Core elements of review.
In adopting the procedures for review of matters described in § 457.1130, a State must ensure that—
(2)
Timely review their files and other applicable information relevant to the review of the decision;
(3)
Fully participate in the review process, whether the review is conducted in person or in writing, including by presenting supplemental information during the review process; and