Ill. Admin. Code tit. 20, § 2207.20
a) When a youth is delivered to the custody of the Department, the following information must be included with the items delivered:
1) Pursuant to Sections 3-10-1 and 5-4-1 of the Unified Code of Corrections [730 ILCS 5/3-10-1 and 5-4-1] and Section 5-33 of the Juvenile Court Act of 1987 [705 ILCS 405/5-33]:
E) Any sex offender evaluations.
i) The State's Attorney's Statement of Facts, including:
• the facts and circumstances of the offenses for which the youth was committed;
• any other factual information in regard to the youth accessible to the State's Attorney prior to the commitment to the Department relative to the youth's habits, associates, disposition and reputation; or
• other information that may aid the Department during the custody of the youth.
I) Any medical or mental health record or summaries.
2) The mittimus or sentence (judgment) order that provides the following information:
B) The number of days spent in custody; and