Sale of Goods
Act, 1930
Twenty-three chapter notes covering the special law of sale of movables — the contract of sale, conditions and warranties, the doctrine of caveat emptor, transfer of property, the nemo dat rule and its exceptions, performance, breach, the unpaid seller's rights, and remedies. Section first, ingredients second, leading case third.
The 1930 Act — a special chapter of the Contract Act for movables.
The Sale of Goods Act is a code within a code. It carves out the sale of movable property from the general law of contract and supplies a complete framework — formation, transfer of property, performance, breach, and remedies — specific to the buyer-seller relationship. Section 4(1) defines a contract of sale as one in which the seller transfers or agrees to transfer the property in goods to the buyer for a price.
These notes anchor every chapter to its statutory section. The three core doctrinal anchors are the doctrine of caveat emptor with its statutory exceptions in Section 16, the nemo dat quod non habet rule with the seven exceptions in Sections 27 to 30, and the unpaid seller's lien, stoppage in transit, and right of resale under Sections 47 to 54.
Each chapter is designed to be read in twelve to fifteen minutes and to leave the reader with the statutory section, the distinction between conditions and warranties (Section 12), the rules on transfer of property (Sections 18-25), the buyer's and seller's rights and remedies, and the leading authority.
How to read these notes
Start with the section.
Every chapter opens with the precise Section of the Sale of Goods Act. Read it. The Act's most-tested provisions — Section 12 (conditions vs warranties), Section 16 (exceptions to caveat emptor), Section 19 (transfer of property), Section 27 (nemo dat) — must be cited section-and-clause.
Distinguish a condition from a warranty.
The single most-tested distinction in the Act. A condition goes to the root of the contract; its breach lets the buyer reject the goods and treat the contract as repudiated. A warranty is collateral; its breach gives only damages. Section 12 frames the test; Sections 14 to 17 list the implied conditions and warranties.
Test on the leading case.
If you can restate the holding of Niblett v. Confectioners' Materials Co, Rowland v. Divall, or Aron & Co v. Comptoir Wegimont in two sentences, you understand the chapter. If not, return to the statutory section and rebuild from there.
All 23 chapters, in 6 groups
Sequenced through the Act's natural structure — every chapter sits in a doctrinal cluster.Foundations & Formation
Sections 1–11 — the contract of sale
Definitions, the contract of sale as defined in Section 4, the distinction between sale and agreement to sell, capacity to buy and sell, formalities, the meaning of 'goods' (existing, future, contingent), and the rules on price.
Conditions, Warranties & Caveat Emptor
Sections 12–17 — the implied terms
The Section 12 distinction between a condition and a warranty, when a condition can be treated as a warranty under Section 13, the implied conditions of title, description, quality, and merchantability under Sections 14 to 17, and the doctrine of caveat emptor with its four statutory exceptions.
Transfer of Property & Risk
Sections 18–26 — when ownership passes
The five rules for ascertaining when property in goods passes from seller to buyer — specific or ascertained goods, unascertained or future goods, sale on approval or sale or return, and reservation of right of disposal. The risk-passes-with-property rule under Section 26.
Nemo Dat & Its Exceptions
Sections 27–30 — sale by a person not the owner
The Latin maxim that no one can transfer a better title than he has, and the seven statutory exceptions: sale by a mercantile agent, sale by one of joint owners, sale under voidable title, sale by a seller in possession, sale by a buyer in possession, sale by an unpaid seller, and sale in market overt (now of historical interest only).
Performance, Breach & Remedies
Sections 31–61 — delivery, payment, breach
The duties of seller and buyer with respect to delivery and payment, the rules on instalment deliveries and acceptance, the buyer's right to reject and the unpaid seller's lien, stoppage in transit, and right of resale under Sections 47 to 54, and the buyer's and seller's actions for breach.
Rules as to Delivery (Section 33)
SGA · 17Unpaid Seller — Definition, Rights (Section 45)
SGA · 18Right of Lien (Sections 47–49)
SGA · 19Right of Stoppage in Transit (Sections 50–52)
SGA · 20Right of Resale (Section 54)
SGA · 21Suits for Breach of Contract — Buyer's and Seller's Remedies (Sections 55–61)
Auction, Misc & Wrap-Up
Sections 62–66 + reference
Auction sales under Section 64, the savings provision for the Indian Contract Act, and the residual provisions. Plus the landmark Privy Council and Supreme Court decisions that frame the modern Sale of Goods Act and the doctrines that cut across the entire field.