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19c-101.

Article XIX-c. Effective Date · Not amended since adoption on record · Last verified July 20, 2026

In one sentenceSets July 1, 1982 as the effective date of the Code of Civil Procedure, applying it fully to cases begun on or after that date and only to future proceedings in cases already pending.

Full Text of 735 ILCS 5/19c-101

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(a) This Act takes effect July 1, 1982, and shall apply to all cases and proceedings commenced on or after that date. (b) For cases and proceedings commenced prior to and still
pending on July 1, 1982, this Act shall apply only to those proceedings which take place on or after that date.

Plain-English Summary

This section fixes the effective date for the Code of Civil Procedure: July 1, 1982. Subsection (a) makes that date a clean line for new cases — any case or proceeding commenced on or after July 1, 1982 is governed by the Act.

Subsection (b) handles the harder question of cases already underway. For proceedings commenced before that date and still pending on it, the Act doesn't reach back and rewrite what already happened; it applies only to those steps in the case that take place on or after July 1, 1982. That protects whatever procedural steps a pending case had already completed under prior law, while bringing the case's future course under the new Code.

This kind of effective-date provision is common when a state recodifies its procedural rules: it tells courts and litigants exactly which body of law governs a given filing date, and how to handle the transition for cases caught mid-stream.

Frequently Asked Questions

When did the Illinois Code of Civil Procedure take effect?

July 1, 1982.

Does the Act apply to cases filed before July 1, 1982?

For cases commenced before that date and still pending on it, the Act applies only to proceedings that take place on or after July 1, 1982, not to steps already completed.

Does the Act apply to cases commenced on or after July 1, 1982?

Yes, in full, under subsection (a).

Why does the Code distinguish between new cases and pending cases?

To avoid disrupting procedural steps a pending case had already completed under the law in effect before July 1, 1982, while still bringing its future course under the new Code.

Does this section affect the substance of any particular rule in the Code?

No. It addresses only the Act's effective date and how it applies to cases pending at the transition, not the content of any specific procedural rule.

Amendment History

(Source: P.A. 82-280.)

Source & verification. Section text and amendment history are reproduced verbatim from the Illinois Compiled Statutes, published by the Illinois Compiled Statutes, Illinois General Assembly / Legislative Reference Bureau. Last verified July 20, 2026. · Official source
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