Montana law
Product Liability Laws in Montana.
Montana has adopted strict product liability under Mont. Code Ann. § 27-1-719. Plaintiffs may recover under strict liability, negligence, or breach of warranty theories. Montana imposes no cap on compensatory damages in product-liability cases. Punitive damages are available under the general Montana punitive cap (greater of $10M or 3% of net worth). Montana follows the Restatement (Second) Torts § 402A framework with a risk-utility design-defect analysis.
Last verified: 2026-04-17
State law
Statute of Limitations
3-year general personal injury statute applies.
State law
Damage Caps
Montana does not cap compensatory damages in product-liability cases.
General punitive cap applies.
State law
Key Montana Statutes
Product sellers are liable if the product was in a defective condition unreasonably dangerous to the user or consumer. Plaintiff must prove defect, causation, and damages.
Montana applies the risk-utility test to design defect claims, weighing the product's risks against its utility and alternative designs.
Product sellers are not liable for unavoidably unsafe products (e.g., prescription drugs, vaccines) where the product is properly prepared and accompanied by adequate warnings.
State law
Official Sources
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 Montana.
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