30 ILCS 535/70

(30 ILCS 535/70) (from Ch. 127, par. 4151-70)

Sec. 70.

Enforcement.

Any contract or agreement made in violation of
this Act after the effective date of this Act, except a supplement or
extension of an existing contract, is void and unenforceable, and the
Comptroller and Treasurer of the State of Illinois shall not process any
payment claims or checks for any contract or agreement made in violation
of this Act.

(Source: P.A. 87-673.)