Law of Torts
Product Liability and Breach of Warranty: A Claim in Tort and a Claim on the Contract
A defective product may be complained of in two quite different characters. As a breach of warranty it is a contractual complaint: the goods were not as the contract required, the buyer sues the seller he bought from, and he recovers the difference in value or the cost of putting it right. As a product liability claim it is a tortious complaint: the product was defective and caused harm, the complainant sues the manufacturer as well as the seller, and he recovers for the injury and loss the defect produced. The first is limited by privity and looks at the bargain; the second reaches past the seller to the maker and looks at the damage.
1. The Comparison
Breach of warranty | Product liability | |
The nature of the claim | Contractual | Tortious, under Chapter VI of the Consumer Protection Act, 2019 |
The source of the obligation | The contract of sale, and the terms the Sale of Goods Act, 1930 implies into it | The statute, and behind it Donoghue v. Stevenson |
Privity | Essential. Only a party to the contract may sue | Not required. The manufacturer may be sued although he sold to a distributor |
Who is the defendant | The seller | The product manufacturer, the product service provider, or the product seller |
Fault | Irrelevant. Contractual liability is strict | Irrelevant. Section 84(2) says so expressly |
What is recovered | The difference between the value as delivered and as warranted, and consequential loss within Hadley v. Baxendale | Compensation for the harm, including personal injury, death and damage to other property |
Damage to the product itself | Recoverable. That is what the claim is about | The statute addresses harm; a defect that damages only the product itself is naturally a contractual complaint |
Personal injury | Recoverable, subject to remoteness | The central object of the action |
Exclusion clauses | May restrict the claim, subject to statutory control | Section 87 contains the only exceptions |
The forum | A civil court, or a consumer forum where the buyer is a consumer | The District, State or National Commission |
2. The Contractual Route
- The Sale of Goods Act, 1930 implies terms into every contract of sale, and the buyer complains that they were broken.
- Section 14 implies a condition as to title and warranties of quiet possession and freedom from encumbrance.
- Section 15 implies, on a sale by description, a condition that the goods shall correspond with the description.
- Section 16(1) implies a condition of fitness for the buyer's particular purpose, where the buyer makes that purpose known so as to show that he relies on the seller's skill or judgment, and the goods are of a description which it is in the course of the seller's business to supply.
- Section 16(2) implies a condition of merchantable quality where the goods are bought by description from a seller who deals in goods of that description, subject to the proviso about defects which an examination ought to have revealed.
- Section 17 implies, on a sale by sample, conditions of correspondence with the sample, a reasonable opportunity of comparison, and freedom from any defect rendering the goods unmerchantable which would not be apparent on reasonable examination.
3. Condition and Warranty
Condition | Warranty | |
What it is | A stipulation essential to the main purpose of the contract | A stipulation collateral to the main purpose |
Breach gives | A right to treat the contract as repudiated, and to reject the goods | A right to claim damages only |
Statutory basis | Section 12(2) of the Sale of Goods Act, 1930 | Section 12(3) |
May a condition be treated as a warranty | Yes. Section 13: where the buyer waives the condition, or elects to treat the breach as a breach of warranty, or where the contract is not severable and he has accepted the goods | The question does not arise |
The remedy | Rejection, rescission and damages | Damages under section 59 |
- Section 59 gives the measure: where there is a breach of warranty, or where the buyer elects or is compelled to treat a breach of condition as a breach of warranty, he may set up the breach in diminution or extinction of the price, or sue for damages.
- The prima facie measure is the difference between the value of the goods as delivered and their value if they had answered the warranty.
- Consequential loss is recoverable within Hadley v. Baxendale, that is, loss arising naturally from the breach or such as was in the contemplation of the parties when the contract was made: TORT 100.
- Acceptance is the practical trap. A buyer who has accepted the goods may lose the right to reject and be confined to damages, which is why prompt rejection matters.
4. Why Privity Is the Decisive Difference
- The contractual claim lies only against the person the buyer contracted with, which is ordinarily the retailer and not the manufacturer.
- That is a problem in three situations. Where the retailer is insolvent or untraceable; where the defect is a manufacturing or design failure for which the retailer bears no real responsibility; and where the person injured is not the buyer at all.
- The third is the classic case. A person who is given a defective product, or who uses a product bought by a family member, or who is injured as a bystander, has no contract and therefore no contractual claim.
- Donoghue v. Stevenson was decided precisely to meet that situation, the pursuer having been bought the ginger beer by a friend and having no contract with anybody.
- The statutory product liability action solves it directly, allowing a complainant to proceed against the manufacturer irrespective of who sold the product and to whom.
- The chain of indemnities is the contractual answer, each buyer in the chain suing his own seller until the loss reaches the manufacturer, but it works only if every link is solvent and traceable and is useless to a person who was never in the chain at all.
5. Which to Bring
The complaint | The route |
The goods are not what I paid for | Breach of condition or warranty under the Sale of Goods Act, 1930. The claim is about the bargain |
The goods injured me | Product liability under Chapter VI of the Consumer Protection Act, 2019 |
The goods damaged my other property | Product liability, and the contractual claim for consequential loss |
The goods destroyed only themselves | The contractual claim. This is a complaint about quality and not about harm |
The retailer has vanished | Product liability against the manufacturer |
I was injured but did not buy the product | Product liability, or negligence. There is no contract to sue on |
I bought for resale and am outside the consumer definition | The Sale of Goods Act, 1930, and negligence |
The seller relies on an exclusion clause | Product liability, where section 87 contains the only exceptions |
6. Pleading Both
- Plead both wherever the plaintiff is also the buyer, since they are not inconsistent and they yield different things: the contractual claim recovers the price and the value of the bargain, the tortious claim recovers the injury.
- Join the manufacturer and the seller together. The manufacturer answers under section 84 and the seller under section 86, and the plaintiff need not choose between them.
- Plead the implied terms specifically, identifying the section and the facts that attract it: the purpose made known, the reliance on the seller's skill, the description or the sample.
- Plead the defect within one of the five grounds in section 84(1), since the statutory claim is a creature of the section and a general allegation that the product was bad is not enough.
- Anticipate section 87, particularly the misuse and obvious danger exceptions, and plead the facts that exclude them.
- Add negligence in the alternative, for the reasons given in TORT 153.
⚠ Why one defect produces two entirely different valuations The same broken product yields two claims that are measured on different principles, and the difference is not a technicality. The contractual claim asks what the buyer was promised and what he got, and compensates the gap: he paid for a working machine, he received a defective one, and he recovers the difference in value or the cost of repair. It looks at the bargain, and it is indifferent to what the defect went on to do. The tortious claim asks what harm the defect caused, and compensates that: the machine caught fire, the factory burned, and the loss is the building and the business interruption. It looks at the damage, and it is indifferent to what the machine was worth. The two figures may differ by several orders of magnitude in either direction. A cheap component that destroys an aircraft produces a trivial contractual claim and an enormous tortious one; an expensive machine that simply fails to work produces a large contractual claim and no tortious one at all, because nothing was harmed but the product itself. The practical lesson is that the characterisation is not a matter of style. A plaintiff who pleads only the contract in a case of serious injury has claimed the price of the goods and abandoned the damages, and one who pleads only the tort where the product merely failed has no claim at all, the statute addressing harm and not disappointment. |
7. The Position Stated Shortly
1. Breach of warranty is a contractual complaint about the bargain; product liability is a tortious complaint about the harm.
2. The contractual claim lies only against the seller and requires privity; the statutory claim reaches the manufacturer directly.
3. The Sale of Goods Act, 1930 implies conditions and warranties as to title, description, fitness for purpose, merchantable quality and sample, in sections 14 to 17.
4. A condition is essential to the main purpose and its breach permits rejection; a warranty is collateral and its breach gives damages only, under sections 12(2) and 12(3).
5. Section 13 allows a condition to be treated as a warranty on waiver, election, or acceptance under a non severable contract.
6. Section 59 gives the measure: the difference between the value as delivered and as warranted, with consequential loss within Hadley v. Baxendale.
7. Privity is the decisive limitation, and Donoghue v. Stevenson was decided to meet the case of the injured person who had no contract.
8. Chapter VI of the Consumer Protection Act, 2019 removes privity and removes fault, section 84(2) making the manufacturer liable though not negligent.
9. A defect that damages only the product itself is naturally a contractual complaint; a defect that causes injury or damages other property is a tortious one.
10. Both should be pleaded where the plaintiff is also the buyer, since they recover different things and are not inconsistent.