AUTHORITY: Implementing and authorized by the Early Intervention Services System Act [325 ILCS 20] and Part C of the Individuals with Disabilities Education Act (IDEA) (20 USC 1400).
SOURCE: Adopted at 25 Ill. Reg. 8190, effective July 1, 2001; amended at 27 Ill. Reg. 2611, effective February 7, 2003; amended at 27 Ill. Reg. 13438, effective July 24, 2003; amended at 28 Ill. Reg. 8727, effective June 1, 2004; amended at 29 Ill. Reg. 2254, effective January 31, 2005; amended at 32 Ill. Reg. 2161, effective January 23, 2008; amended at 33 Ill. Reg. 8206, effective June 8, 2009; amended at 38 Ill. Reg. 11086, effective May 12, 2014; amended at 39 Ill. Reg. 14900, effective October 27, 2015; amended at 40 Ill. Reg. 9491, effective June 29, 2016; amended at 44 Ill. Reg. 12739, effective July 20, 2020; amended at 47 Ill. Reg. 1318, effective January 12, 2023.
SUBPART A: GENERAL PROVISIONS
Section 500.10 Purpose
The requirements contained in this Part are to define implementation of the Early Intervention Services System Act [325 ILCS 20] (hereafter "Act"), and Part C of the Individuals with Disabilities Education Act (IDEA) (20 U.S.C. 1400). The requirements describe the statewide early intervention (EI) service program for children, birth to 36 months old, or a child eligible for Extended Services, who have disabilities due to developmental delay, have an eligible mental or physical condition that typically results in developmental delay, or are at risk of substantial developmental delay according to informed clinical opinion.
(Source: Amended at 47 Ill. Reg. 1318, effective January 12, 2023)
Section 500.15 Incorporation by Reference
Any rules or standards of an agency of the United States or of a nationally recognized organization or association that are incorporated by reference in this Part are incorporated as of the date specified, and do not include any later amendments or editions.