Ill. Admin. Code tit. 89, § 686.722
a) For assistive equipment purchases costing $1,500 or less, bids are not required.
b) For assistive equipment purchases costing more than $1,500, 3 bids must be obtained using an Invitation to Bid form (IL 488-0293);
(Source: Added at 31 Ill. Reg. 14238, effective September 27, 2007)