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