35 ILCS 510/6
The Department of Revenue is hereby empowered and authorized in the name of the People of the State of Illinois in a suit or suits in any court of competent jurisdiction to enforce the collection of any unpaid tax, fines or penalties provided for in this Act.
(from Ch. 120, par. 481b.6)
(Source: P.A. 93-32, eff. 7-1-03.)