34 C.F.R. §300.346.  Development, review, and revision of IEP.

(a) Development of IEP.

(1) General. In developing each child's IEP, the IEP team, shall consider--

(i) The strengths of the child and the concerns of the parents for enhancing the education of their child;
(ii) The results of the initial or most recent evaluation of the child; and
(iii) As appropriate, the results of the child's performance on any general State or district-wide assessment programs.