Ill. Admin. Code tit. 89, § 314.40
a) The Department will provide an educational assessment for all children entering Department custody. This assessment, part of the comprehensive assessment, shall be completed sufficiently in advance of the case plan to incorporate the contents of the assessment into the case plan. If an equivalent evaluation is being used, the written results of this assessment may be received after preparation of the case plan, but in no event more than 60 days after DCFS receives court-ordered temporary custody. The educational assessment shall include the following minimum components: