740 ILCS 100/5
(Text of Section WITHOUT the changes made by P.A. 89-7, which has been held unconstitutional)
A cause of action for contribution among joint tortfeasors may be asserted by a separate action before or after payment, by counterclaim or by third-party complaint in a pending action.
(from Ch. 70, par. 305)
(Source: P.A. 81-601.)