34 Code of Federal Regulations § 300.303  Reevaluations. 
(a) General. A public agency must ensure that a reevaluation of each child with a disability is conducted in accordance with §§300.304 through 300.311— 
    (1) If the public agency determines that the educational or related services needs, including improved academic achievement and functional performance, of the child warrant a reevaluation; or 
    (2) If the child’s parent or teacher requests a reevaluation. 
. . . 

Last Amended:  71 FR 46785, Aug. 14, 2006
Entered:  June 8, 2009