Conditions and Warranties under Sections 11 to 13 of the Sale of Goods Act, 1930: Stipulations as to Time, the Distinction Between Condition and Warranty, and When a Condition Must Be Treated as a Warranty

The Sale of Goods Act sorts the terms of a contract of sale into two kinds, and attaches different remedies to each. A condition is essential to the main purpose of the contract, and its breach entitles the buyer to reject the goods and treat the contract as at an end. A warranty is collateral, and its breach gives a claim for damages only. The Contract Act has no such classification, so this is one of the clearest respects in which the 1930 Act is a special law. Section 11 adds a rule about time, and Section 13 sets out the circumstances in which a buyer who could have rejected for breach of condition is left only with damages.

Condition and warranty, how the court tells them apart, and the three routes in Section 13

1. Stipulations as to Time: Section 11

Section 11, Sale of Goods Act, 1930

Unless a different intention appears from the terms of the contract, stipulations as to time of payment are not deemed to be of the essence of a contract of sale. Whether any other stipulation as to time is of the essence of the contract or not depends on the terms of the contract.

Time of payment is presumptively not essential. A buyer who pays late is liable for the delay, but the seller cannot ordinarily treat late payment alone as ending the contract. The unpaid seller's own remedies, including resale under Section 54, operate separately.
Other time stipulations depend on the contract. In mercantile contracts the courts readily treat the time of delivery or shipment as essential, because traders plan resales and shipments around it and prices move. A contract for goods to be shipped in named months is ordinarily broken by shipment outside them.
The parties may make any time essential by express words, or it may be inferred from the nature of the goods, such as perishable or seasonal goods.
Section 55 of the Contract Act applies through Section 3 where the 1930 Act is silent, including on making time essential by notice.

2. Condition and Warranty: Section 12

Section 12, Sale of Goods Act, 1930

(1) A stipulation in a contract of sale with reference to goods which are the subject thereof may be a condition or a warranty.

(2) A condition is a stipulation essential to the main purpose of the contract, the breach of which gives rise to a right to treat the contract as repudiated.

(3) A warranty is a stipulation collateral to the main purpose of the contract, the breach of which gives rise to a claim for damages but not to a right to reject the goods and treat the contract as repudiated.

(4) Whether a stipulation in a contract of sale is a condition or a warranty depends in each case on the construction of the contract. A stipulation may be a condition, though called a warranty in the contract.

	Condition	Warranty
Relation to the contract	Essential to its main purpose	Collateral to its main purpose
Remedy on breach	Reject the goods, treat the contract as repudiated, and claim damages	Damages only, under Section 59; the goods must be kept
Can it be downgraded?	Yes, under Section 13, to a warranty	No; a warranty cannot become a condition by breach
Implied examples	Title, s. 14(a); description, s. 15; quality and fitness, s. 16; sample, s. 17	Quiet possession, s. 14(b); freedom from encumbrances, s. 14(c)

3. The Label Does Not Decide

Section 12(4) makes classification a matter of construction. Calling a term a warranty does not prevent it from being a condition, and calling it a condition does not necessarily make it one. The court asks what the parties must be taken to have intended, in the light of the whole contract, the consequences of the classification, and commercial sense.

📖 L. Schuler AG v. Wickman Machine Tool Sales Ltd., [1974] AC 235 (HL)

Facts: A distribution agreement provided that it was a condition of the agreement that the distributor would visit six named customers every week for four years. The distributor missed some visits, and the manufacturer claimed the right to terminate the whole agreement for breach of condition.

Held: The House of Lords held that the term was not a condition in the technical sense, despite the word used. Treating the failure to make a single visit out of some fourteen hundred as entitling the other party to end a four-year agreement was so unreasonable that the parties could not have intended it. The word condition had been used in a looser sense.

Ratio: The label the parties attach is relevant but not conclusive. The more unreasonable the result of treating a term as a condition, the less likely it is that the parties intended it.

4. When a Condition Is Treated as a Warranty: Section 13

Section 13, Sale of Goods Act, 1930

(1) Where a contract of sale is subject to any condition to be fulfilled by the seller, the buyer may waive the condition or elect to treat the breach of the condition as a breach of warranty and not as a ground for treating the contract as repudiated.

(2) Where a contract of sale is not severable and the buyer has accepted the goods or part thereof, the breach of any condition to be fulfilled by the seller can only be treated as a breach of warranty and not as a ground for rejecting the goods and treating the contract as repudiated, unless there is a term of the contract, express or implied, to that effect.

(3) Nothing in this section shall affect the case of any condition or warranty fulfilment of which is excused by law by reason of impossibility or otherwise.

Waiver. The buyer may give up the condition altogether, and then has no remedy for its breach.
Election. He may keep the goods and claim damages, treating the breach as a breach of warranty.
Acceptance. Once he has accepted the goods under a contract that is not severable, he loses the right to reject and is confined to damages, whether he wished it or not. Section 42 defines acceptance: intimating acceptance, doing an act inconsistent with the seller's ownership, or retaining the goods beyond a reasonable time without intimating rejection.
Excuse by law. Section 13(3) preserves cases where fulfilment of a condition is excused, for example by impossibility.

📖 Wallis, Son & Wells v. Pratt & Haynes, [1911] AC 394 (HL)

Facts: Seed was sold as common English sainfoin. It turned out to be giant sainfoin, an inferior variety indistinguishable on inspection. The buyers had resold it before the defect emerged, and had to compensate their own customers. The sellers relied on a clause stating that they gave no warranty, express or implied, as to description or quality.

Held: The House of Lords held the sellers liable. The term that the seed was common English sainfoin was a condition. The buyers, having accepted the goods, could no longer reject and had to treat the breach as a breach of warranty, but that did not turn the condition into a warranty for the purposes of the exclusion clause. The clause excluded warranties, not conditions, and so gave the sellers no protection.

Ratio: A condition that the buyer is compelled to treat as a warranty after acceptance remains a condition; an exclusion of warranties does not reach it.

5. Express and Implied Conditions

Express conditions and warranties are those the parties state, such as a specification, a delivery date or a guarantee of performance.
Implied conditions and warranties are those the Act reads in unless excluded: title, description, quality, fitness and sample in Sections 14 to 17.
The two coexist. Under Section 16(4) an express warranty or condition does not negative an implied one unless inconsistent with it.
Exclusion. Under Section 62 implied terms may be negatived or varied by express agreement, course of dealing or usage, subject to the controls on unfair terms in consumer contracts.

6. The Position Stated Shortly

Section 11: time of payment is not of the essence unless the contract shows otherwise; other time stipulations depend on the contract.
Section 12: a condition is essential to the main purpose and its breach allows rejection; a warranty is collateral and gives damages only.
Classification is a matter of construction, and the label is not conclusive, as Schuler v. Wickman shows.
Section 13(1): the buyer may waive a condition, or elect to treat its breach as a breach of warranty.
Section 13(2): once goods are accepted under a non-severable contract, a breach of condition can be treated only as a breach of warranty.
Wallis v. Pratt: a condition so treated remains a condition, and an exclusion of warranties does not cover it.