Product liability
Also called: Product liability action
The responsibility of a product manufacturer or product seller to compensate for harm caused to a consumer by a defective product or by deficiency in services relating to it (Section 2(34), CPA 2019).
Explained
Section 2(34) of the Consumer Protection Act, 2019 defines product liability as the responsibility of a product manufacturer or product seller, of any product or service, to compensate for any harm caused to a consumer by such defective product manufactured or sold or by deficiency in services relating thereto. A product liability action under Section 2(35) is a complaint before a District, State or National Commission claiming compensation for that harm. Chapter VI (Sections 82 to 87) contains the substantive rules.
Harm is defined in Section 2(22). It includes damage to property other than the product itself, personal injury, illness or death, mental agony or emotional distress attendant on these, and loss of consortium or services. It excludes harm to the product itself, damage to property on account of breach of warranty conditions, and commercial or economic loss.
Liability differs for each defendant. A product manufacturer is liable under Section 84(1) for a manufacturing defect, a design defect, deviation from manufacturing specifications, non-conformity with an express warranty, or failure to give adequate instructions or warnings. Under Section 84(2) he is liable even if he proves he was not negligent or fraudulent in making the express warranty, so the liability is strict. A product service provider is liable on the grounds in Section 85. A product seller who is not the manufacturer is liable only in the situations in Section 86, such as exercising substantial control over design or labelling, altering the product, giving his own express warranty, or selling a product whose manufacturer cannot be identified or reached.
Section 87 sets out exceptions. No action lies against the seller if the product was misused, altered or modified when the harm occurred. In warning-based claims the manufacturer is not liable in the cases listed in Section 87(2), and under Section 87(3) there is no duty to warn of a danger that is obvious or commonly known. Unlike negligence at common law, the complainant need not prove a breach of a duty of care. Examiners test the Section 84 grounds, the exclusions from harm and the Section 87 exceptions.
What the law says
Section 2, Consumer Protection Act
(34) “product liability” means the responsibility of a product manufacturer or product seller, of any product or service, to compensate for any harm caused to a consumer by such defective product manufactured or sold or by deficiency in services relating thereto;
Clauses (22), (34) and (35) define harm, product liability and the action
Section 83, Consumer Protection Act
A product liability action may be brought by a complainant against a product manufacturer or a product service provider or a product seller, as the case may be, for any harm caused to him on account of a defective product.
Who may be sued in a product liability action
Section 84, Consumer Protection Act
(1) A product manufacturer shall be liable in a product liability action, if—
(a) the product contains a manufacturing defect; or
(b) the product is defective in design; or
Grounds of liability of the product manufacturer
Section 86, Consumer Protection Act
A product seller who is not a product manufacturer shall be liable in a product liability action, if—
(a) he has exercised substantial control over the designing, testing, manufacturing, packaging or labelling of a product that caused harm; or
(b) he has altered or modified the product and such alteration or modification was the substantial factor in causing the harm; or
Limited liability of a product seller
Section 87, Consumer Protection Act
(1) A product liability action cannot be brought against the product seller if, at the time of harm, the product was misused, altered, or modified.
(2) In any product liability action based on the failure to provide adequate warnings or instructions, the product manufacturer shall not be liable, if—
(a) the product was purchased by an employer for use at the workplace and the product manufacturer had provided warnings or instructions to such employer;
Exceptions to product liability actions
Example
For example, if a pressure cooker explodes because of a faulty safety valve and burns the user, the user may bring a product liability action against the manufacturer for a manufacturing defect without proving negligence, and claim for the injury but not for the cost of the cooker itself.
For the exam
- Section 2(34) CPA: duty of manufacturer or seller to compensate harm from a defective product or service.
- Harm excludes damage to the product itself and commercial or economic loss (Section 2(22)).
- Section 84(2): manufacturer liable even without negligence or fraud in the express warranty.
- A seller who is not the manufacturer is liable only in the cases in Section 86.
- Section 87(3): no liability for failing to warn of an obvious or commonly known danger.
76 questions in the Law Maker question bank use this term. Practise Consumer Protection Act, 2019 questions
Related terms
- ConsumerUnder Section 2(7) of the Consumer Protection Act, 2019, a person who buys goods or hires or avails of services for consideration, including approved users and beneficiaries, but not for resale or commercial purpose.
- DefectUnder Section 2(10) of the Consumer Protection Act, 2019, any fault, imperfection or shortcoming in the quality, quantity, potency, purity or standard of goods required by law, contract or the trader's claim.
- DeficiencyAny fault, imperfection, shortcoming or inadequacy in the quality, nature and manner of performance of a service, including negligence and deliberate withholding of relevant information (Section 2(11) CPA 2019).
- Unfair trade practiceA trade practice that, to promote the sale, use or supply of goods or services, adopts an unfair method or an unfair or deceptive practice, including those listed in Section 2(47) of the Consumer Protection Act, 2019.
- Res ipsa loquiturThe thing speaks for itself. Where an accident is of a kind that does not ordinarily happen without negligence and the thing was under the defendant's control, negligence may be inferred.
Further reading
Checked 6 November 2026. Statutory text is quoted from the Bare Acts library, taken from India Code. See the full glossary.