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2-621.Product liability actions.

Article II. Civil Practice · Part 6. Pleading · Last amended 1995 · Last verified July 20, 2026

The official Illinois Compiled Statutes database prints two separate versions of this section — a Public Act later held unconstitutional alongside the text as it read before that amendment; both are shown below.

In one sentenceIn a product-liability case against a seller or distributor rather than the manufacturer, that defendant can certify the manufacturer's identity and get dismissed once the manufacturer is in the case -- unless the defendant had a hand in the defect or the manufacturer can't be reached or can't pay.

Full Text of 735 ILCS 5/2-621

Text sizeWith the changes made by P.A. 89-7 (held unconstitutional) — jump to: (a)

Without the changes made by P.A. 89-7 (held unconstitutional) — jump to: (a) (b) (c) (d) (e)

735 ILCS 5/2-621. With the changes made by P.A. 89-7 (held unconstitutional)
(a) In any product liability action based on any theory or doctrine commenced or maintained against a defendant or defendants other than the manufacturer, that party shall upon answering or otherwise pleading file an affidavit certifying the correct identity of the manufacturer of the product allegedly causing injury, death or damage. The commencement of a product liability action based on any theory or doctrine against such defendant or defendants shall toll the applicable statute of limitation and statute of repose relative to the defendant or defendants for purposes of asserting a strict liability in tort cause of action. (b) Once the plaintiff has filed a complaint against the manufacturer or manufacturers, and the manufacturer or manufacturers have or are required to have answered or otherwise pleaded, the court shall order the dismissal of a product liability action based on any theory or doctrine against the certifying defendant or defendants, provided the certifying defendant or defendants are not within the categories set forth in subsection (c) of this Section. Due diligence shall be exercised by the certifying defendant or defendants in providing the plaintiff with the correct identity of the manufacturer or manufacturers, and due diligence shall be exercised by the plaintiff in filing an action and obtaining jurisdiction over the manufacturer or manufacturers. The plaintiff may at any time subsequent to the dismissal move to vacate the order of dismissal and reinstate the certifying defendant or defendants, provided plaintiff can show one or more of the following:
(1) That the applicable period of statute of limitation or statute of repose bars the assertion of a cause of action against the manufacturer or manufacturers of the product allegedly causing the injury, death or damage; or
(2) That the identity of the manufacturer given to the plaintiff by the certifying defendant or defendants was incorrect. Once the correct identity of the manufacturer has been given by the certifying defendant or defendants the court shall again dismiss the certifying defendant or defendants; or
(3) That the manufacturer no longer exists, cannot be subject to the jurisdiction of the courts of this State, or, despite due diligence, the manufacturer is not amenable to service of process; or
(4) That the manufacturer is unable to satisfy any judgment as determined by the court; or
(5) That the court determines that the manufacturer would be unable to satisfy a reasonable settlement or other agreement with plaintiff. (c) A court shall not enter a dismissal order relative to any certifying defendant or defendants other than the manufacturer even though full compliance with subsection (a) of this Section has been made where the plaintiff can show one or more of the following:
(1) That the defendant has exercised some significant control over the design or manufacture of the product, or has provided instructions or warnings to the manufacturer relative to the alleged defect in the product which caused the injury, death or damage; or
(2) That the defendant had actual knowledge of the defect in the product which caused the injury, death or damage; or
(3) That the defendant created the defect in the product which caused the injury, death or damage. (d) Nothing contained in this Section shall be construed to grant a cause of action on any legal theory or doctrine, or to affect the right of any person to seek and obtain indemnity or contribution. (e) This Section applies to all causes of action accruing on or after September 24, 1979.
735 ILCS 5/2-621. Without the changes made by P.A. 89-7 (held unconstitutional)
(a) In any product liability action based in whole or in
part on the doctrine of strict liability in tort commenced or maintained against a defendant or defendants other than the manufacturer, that party shall upon answering or otherwise pleading file an affidavit certifying the correct identity of the manufacturer of the product allegedly causing injury, death or damage. The commencement of a product liability action based in whole or in part on the doctrine of strict liability in tort against such defendant or defendants shall toll the applicable statute of limitation and statute of repose relative to the defendant or defendants for purposes of asserting a strict liability in tort cause of action.
(b) Once the plaintiff has filed a complaint against the manufacturer or manufacturers, and the manufacturer or manufacturers have or are required to have answered or otherwise pleaded, the court shall order the dismissal of a strict liability in tort claim against the certifying defendant or defendants, provided the certifying defendant or defendants are not within the categories set forth in subsection (c) of this Section. Due diligence shall be exercised by the certifying defendant or defendants in providing the plaintiff with the correct identity of the manufacturer or manufacturers, and due diligence shall be exercised by the plaintiff in filing an action and obtaining jurisdiction over the manufacturer or manufacturers.
The plaintiff may at any time subsequent to the dismissal move to vacate the order of dismissal and reinstate the certifying defendant or defendants, provided plaintiff can show one or more of the following:
(1) That the applicable period of statute of limitation or statute of repose bars the assertion of a strict liability in tort cause of action against the manufacturer or manufacturers of the product allegedly causing the injury, death or damage; or
(2) That the identity of the manufacturer given to the plaintiff by the certifying defendant or defendants was incorrect. Once the correct identity of the manufacturer has been given by the certifying defendant or defendants the court shall again dismiss the certifying defendant or defendants; or (3) That the manufacturer no longer exists, cannot be subject to the jurisdiction of the courts of this State, or, despite due diligence, the manufacturer is not amenable to service of process; or
(4) That the manufacturer is unable to satisfy any judgment as determined by the court; or
(5) That the court determines that the manufacturer would be unable to satisfy a reasonable settlement or other agreement with plaintiff.
(c) A court shall not enter a dismissal order relative to any certifying defendant or defendants other than the manufacturer even though full compliance with subsection (a) of this Section has been made where the plaintiff can show one or more of the following:
(1) That the defendant has exercised some significant control over the design or manufacture of the product, or has provided instructions or warnings to the manufacturer relative to the alleged defect in the product which caused the injury, death or damage; or
(2) That the defendant had actual knowledge of the defect in the product which caused the injury, death or damage; or
(3) That the defendant created the defect in the product which caused the injury, death or damage.
(d) Nothing contained in this Section shall be construed to grant a cause of action in strict liability in tort or any other legal theory, or to affect the right of any person to seek and obtain indemnity or contribution.
(e) This Section applies to all causes of action accruing on or after September 24, 1979.

Plain-English Summary

Section 2-621 protects non-manufacturer defendants -- retailers, distributors, and the like -- caught up in a product-liability suit over a defect they didn't create. Subsection (a) lets such a defendant file an affidavit certifying the correct identity of the manufacturer, which tolls the applicable statute of limitations and statute of repose as to that manufacturer -- but only for purposes of asserting a strict-liability-in-tort cause of action against it, not for every theory the plaintiff might otherwise pursue. Subsection (b) then requires the court to dismiss the certifying defendant once the plaintiff has sued the manufacturer and the manufacturer has answered or been required to, provided the certifying defendant doesn't fall into one of the exceptions in subsection (c) -- and both sides have to move with due diligence, the defendant in identifying the manufacturer correctly, the plaintiff in suing and obtaining jurisdiction over it.

That dismissal isn't always final. The plaintiff can move to vacate it and bring the non-manufacturer defendant back in if the limitations period would now bar a claim against the manufacturer, if the identification turned out to be wrong, if the manufacturer no longer exists or can't be served or reached by Illinois courts, or if the manufacturer can't satisfy a judgment or a reasonable settlement.

Subsection (c) is the flip side: a court won't dismiss the certifying defendant at all if the plaintiff shows that defendant had significant control over the product's design or manufacture, gave the manufacturer instructions or warnings about the alleged defect, had actual knowledge of the defect, or created the defect itself. Subsection (d) makes clear the section doesn't create a new cause of action or affect indemnity or contribution rights, and subsection (e) applies the section to causes of action accruing on or after September 24, 1979.

This section carries two versions in the underlying statute. The version tagged "WITH P.A. 89-7" applies to a "product liability action based on any theory or doctrine." The version tagged "WITHOUT P.A. 89-7" is narrower, applying only to an action "based in whole or in part on the doctrine of strict liability in tort," and its dismissal and reinstatement provisions in (b) and (c) are phrased around a "strict liability in tort claim" rather than a product-liability action generally. Subsection (d) reflects the same split in its disclaimer language: the WITH version says the Section is not to be construed to grant a cause of action "on any legal theory or doctrine," while the WITHOUT version says it is not to be construed to grant a cause of action "in strict liability in tort or any other legal theory" -- neither version creates a new claim, and both equally leave indemnity and contribution rights untouched. The substantive structure -- certification, tolling, dismissal, the reinstatement grounds, and the exceptions in (c) -- is otherwise the same in both versions.

Frequently Asked Questions

What does 2-621 let a non-manufacturer defendant do?

File an affidavit certifying the correct identity of the product's manufacturer, which tolls the limitations period and, once the manufacturer is properly in the case, entitles the certifying defendant to dismissal.

Is dismissal under this section permanent?

Not necessarily. The plaintiff can move to vacate the dismissal and reinstate the certifying defendant on several grounds, including that the manufacturer can't be found, served, or reached, or can't satisfy a judgment or reasonable settlement.

When will a court refuse to dismiss a non-manufacturer defendant despite certification?

Under subsection (c), when the plaintiff shows the defendant had significant control over the product's design or manufacture, gave the manufacturer relevant instructions or warnings, had actual knowledge of the defect, or created the defect.

Does this section create a new cause of action against anyone?

No. Subsection (d) says the section doesn't grant a cause of action on any theory, and doesn't affect a party's right to seek indemnity or contribution.

What is the difference between the section's two statutory versions?

The WITH P.A. 89-7 version covers product-liability actions on any theory or doctrine; the WITHOUT P.A. 89-7 version covers only actions based on strict liability in tort, and phrases the dismissal, reinstatement, and rights-preserved language accordingly.

Amendment History

With the changes made by P.A. 89-7 (held unconstitutional)(Source: P.A. 89-7, eff. 3-9-95.)
Without the changes made by P.A. 89-7 (held unconstitutional)(Source: P.A. 84-1043.)
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
Also known as: product liability illinois seller dismissalmanufacturer certification affidavit illinoisnon-manufacturer defendant dismissal illinois