Ill. Admin. Code tit. 11, § 423.10
A licensee who pays a license fee, fine or other claim to the Board with a check, cashier's check or money order that is returned unpaid or dishonored shall be suspended until the amount of the check, cashier's check or money order is paid in full.
(Source: Added at 38 Ill. Reg. 21232, effective November 1, 2014)