Wyoming law

Product Liability Laws in Wyoming.

Wyoming recognizes strict products-liability actions under Restatement (Second) of Torts § 402A (Ogle v. Caterpillar Tractor Co., 716 P.2d 334 (Wyo. 1986)). Product-liability claims may also be brought under negligence and breach-of-warranty theories. The statute of limitations is 4 years for personal-injury claims (Wyo. Stat. § 1-3-105(a)(iv)); UCC warranty claims, 4 years (Wyo. Stat. § 34.1-2-725). Wyoming applies modified comparative fault (51% bar) under Wyo. Stat. § 1-1-109.

Last verified: 2026-04-20

State law

Statute of Limitations

4 years (tort / UCC warranty)Wyo. Stat. §§ 1-3-105; 34.1-2-725

Tort-based products-liability claims: 4-year limitation. UCC breach-of-warranty claims: 4-year limitation from tender of delivery.

State law

Fault & Liability Rules

Modified Comparative Fault (51% Bar)Wyo. Stat. § 1-1-109

Modified comparative fault applies to products-liability claims.

State law

Key Wyoming Statutes

Comparative FaultWyo. Stat. § 1-1-109

Wyoming's modified comparative-fault statute applies to products-liability actions.

State law

Official Sources

Wyoming Legislature — Title 1

Not Legal Advice

This page summarizes publicly available statutes and rules for informational purposes only. It does not constitute legal advice, and no attorney-client relationship is created by viewing this content. Laws change — always verify with the primary source or consult a licensed attorney in Wyoming.

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Product Liability Laws in Wyoming.

Statute of Limitations

Fault & Liability Rules

Key Wyoming Statutes

Official Sources

Not Legal Advice

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