Contracts Act 1950 (Act 136): Malaysia's General Law of Contract

A lease, an employment letter, a hire-purchase agreement, a WhatsApp-confirmed sale of a used car — all of them stand or fall on the same seventy-year-old statute: the Contracts Act 1950.

This page is the statute record for Act 136 — its identity, its structure, where it came from, and the conditions section 10 sets for an agreement to count as a contract at all. It does not walk through remedies, specific contract types, or case law on any single doctrine.

At a glance

Short title	Contracts Act 1950
Act number	Act 136
Royal Assent	12 May 1950
Gazetted	23 May 1950
Commencement	23 May 1950 in Kuala Lumpur, Johore, Kedah, Kelantan, Negeri Sembilan, Pahang, Perak, Perlis, Selangor and Terengganu; 1 July 1974 in Malacca, Penang, Sabah and Sarawak
Structure	10 Parts, sections 1 to 191
Latest reprint	As at 1 January 2006

Where it came from

The Act is not a Malaysian original. Its ancestor is the Indian Contract Act 1872, which the Federated Malay States adopted, with local modification, as the Contract Enactment 1899. That Enactment then spread to the Unfederated Malay States one by one — Johore was the first to accept it, as early as 1914.

The Federation of Malaya’s own Federal Legislative Council did not formally pass the Contracts Ordinance until 1950, which is why the Act carries that year in its name even though its underlying rules are older still.

Penang and Malacca, as former Straits Settlements, ran on English common law rather than the Ordinance for another generation, and Sabah and Sarawak joined Malaysia later still. All four territories were brought under the Act together, on 1 July 1974 — the same date recorded in the AGC’s own commencement note.

What the Act covers

Act 136 is organised into ten Parts:

Part	Covers	Sections
I	Preliminary — short title, interpretation	1-2
II	Communication, acceptance and revocation of proposals	3-9
III	Contracts, voidable contracts and void agreements	10-31
IV	Contingent contracts	32-37
V	Performance of contracts	38-68
VI	Relations resembling those created by contract (quasi-contract)	69-73
VII	Consequences of breach of contract	74-76
VIII	Indemnity and guarantee	77-100
IX	Bailment	101-134
X	Agency	135-191

Two whole categories of agreement are deliberately not in here. The Sale of Goods Act 1957 (Act 382) and the Partnership Act 1961 (Act 135) carry the specific rules for those contract types; Act 136 supplies the general law of contract that sits underneath them.

The four conditions for a valid contract

Section 10 is the Act’s hinge provision. It says an agreement is a contract only if it satisfies all four of these at once:

Requirement	What it means	Where
Free consent	Consent not procured by coercion, undue influence, fraud, misrepresentation or mistake	s.14 (definition); ss.15-20
Competent parties	Of the age of majority, of sound mind, and not disqualified from contracting by any other law	s.11-13
Lawful consideration	Something of value given in return for the promise; without it, an agreement is void, subject to three narrow exceptions	s.2(d) (definition); s.26
Lawful object	Not forbidden by law, not fraudulent, not injurious to a person or property, and not one the courts regard as immoral or against public policy	s.24-25

Behind section 10 sit the definitions in section 2 — “proposal” (an offer), “promise” (an accepted proposal), and “consideration” among them — which is why practitioners still describe Malaysian contract analysis in terms of offer, acceptance and consideration even though the Act itself never uses the word “offer”.

Section 26’s three exceptions to the consideration requirement are narrow: a written and registered promise made out of natural love and affection between parties in a near relation, a promise to compensate someone for something they already did voluntarily, and a promise to pay a debt that limitation law would otherwise bar.

Reading the right text

The AGC’s record for Act 136 lists a string of amendments running from 1967 through 1980, with the current reprint dated 1 January 2006. There has been no wholesale restructuring since — unlike, say, the Companies Act, which was entirely re-legislated in 2016 — so the 2006 reprint remains the text to check against for the sections above.

What’s next

This page fixes Act 136’s identity, structure and formation requirements. How a contract dispute is actually litigated is a question for the court hierarchy and, where Islamic finance or family contracts are involved, the line between the civil courts and the Syariah courts. How the Act underpins one specific contract — the employment relationship — is set out in the Employment Act 1955; how it underpins a company’s own contracts is a question for the Companies Act 2016.