Module 1
Foundations of Malaysian law: the Malay sultanates, British rule, the formation of Malaysia, the sources and hierarchy of law, the reception of English common law and legal pluralism
Malaysia is a common-law country with a written federal Constitution, but it is not only that. Its law grew from Malay sultanates with their own custom and Islamic law, was reshaped by British rule, and took its present form on 16 September 1963, when the Federation of Malaya joined Sabah, Sarawak and Singapore (Singapore left in 1965). The result is a plural legal order: the Federal Constitution is the supreme law, English common law supplies the general law of contract, tort and equity, Islamic law governs the personal law of Muslims, and native and Malay customary law survive in defined areas. A foreigner who buys a flat, signs an employment contract, marries or starts a company meets this mixture, so the first task is to learn where the rules come from, how they rank and which of them applies to whom.
This course explains the law of Malaysia, not US law. Rules that look the same elsewhere may be different.
By the end of this module you can
- Trace the path from the Malay sultanates and British rule to the Federal Constitution and Malaysia Day.
- Name the sources of law and rank them under Article 4.
- Explain how English common law applies through section 3 of the Civil Law Act 1956 and its cut-off dates.
- Explain the language of the law and how Malaysian cases are cited.
- Describe legal pluralism: what applies to Muslims, to non-Muslims and to natives.
Part 1. The lecture
From the Malay sultanates to Malaysia
Before the British. The great Malay sultanate of Malacca (fifteenth century) had written digests, the Hukum Kanun Melaka (the Laws of Malacca) and a maritime code, which mixed Malay custom (adat) with Islamic law. The sultanates that followed kept that mixture. In some parts of the Peninsula, notably Negeri Sembilan, a distinct custom called Adat Perpatih, with descent through the female line, shaped land holding and inheritance, while elsewhere Adat Temenggung prevailed.
British rule. The British acquired Penang (1786), Malacca and Singapore, and brought English law to these Straits Settlements by the Charters of Justice of 1807 and 1826. In the Malay states they ruled indirectly. By the Pangkor Engagement of 1874 the Sultan of Perak accepted a British Resident, whose advice had to be asked and followed on everything except Malay religion and custom, a formula that still explains why Islam and Malay custom are the Rulers’ and the states’ business today. The four Federated Malay States were joined in 1896. After the Second World War, the Malayan Union (1946) was rejected by the Malays, and the Federation of Malaya Agreement of 1948 restored the position of the Rulers.
Independence and Malaysia. The Reid Commission drafted the Constitution for an independent Federation, which became independent on 31 August 1957 (Merdeka). Sarawak, once ruled by the Brooke Rajahs, and North Borneo (now Sabah), once administered by a chartered company, became Crown colonies after the war. On 16 September 1963 (Malaysia Day) they joined the Federation, together with Singapore, under the Malaysia Agreement 1963, with special safeguards written into the Constitution (Module 3). Singapore separated on 9 August 1965. After the riots of May 1969 the Constitution was amended (1971) to put sensitive matters such as the Malay language, the special position of the Malays and natives, the Rulers and citizenship beyond public questioning. In 1988 amendments changed the judicial power and gave the Syariah courts their own sphere (Module 3 and 4).
| Date | Event | Why it matters |
|---|---|---|
| 15th century | The Malacca Sultanate and the Laws of Malacca | Malay custom and Islamic law as the first written layer |
| 1807 / 1826 | The Charters of Justice for Penang, Malacca and Singapore | English law and courts brought to the Straits Settlements |
| 1874 | The Pangkor Engagement | British advice on all but Malay religion and custom |
| 31 Aug 1957 | Independence of the Federation of Malaya | The Federal Constitution comes into force |
| 16 Sep 1963 | Malaysia Day | Sabah and Sarawak join, with special safeguards |
| 9 Aug 1965 | Singapore leaves the Federation | Malaysia is left with thirteen states |
| 1988 | Amendments on the judicial power and Article 121(1A) | A new place for the Syariah courts and for the courts generally |
Sources of law, the hierarchy and the reception of English law
The sources. Article 160 of the Constitution defines “law” to include written law, the common law so far as it operates in the Federation, and any custom or usage having the force of law. In practice the sources are the Federal Constitution, Acts of Parliament, state constitutions and state laws (called Enactments in Sabah and the Peninsular states and Ordinances in Sarawak), subsidiary legislation (regulations, rules and orders made under an Act), English common law and equity, judicial decisions, Islamic law for Muslims through the state enactments, and customary law where it is recognised. Article 4(1) declares that the Constitution is the supreme law, and a law passed after independence that conflicts with it is void to the extent of the inconsistency. Under Article 75, a state law that conflicts with a federal law is void to the extent of the conflict.
| Source | Who makes it | Notes |
|---|---|---|
| The Federal Constitution | The framers, as amended by Parliament | The supreme law; amendments need a two-thirds majority in each House (Article 159) and, for some matters, more |
| Acts of Parliament | Parliament | On the Federal List and, in some cases, the Concurrent List; the Malay text is the authoritative one |
| State Enactments and Ordinances | The state legislatures | On the State List, such as land, Islamic law and local government |
| Subsidiary legislation | Ministers and authorities under an Act | Below the Act; invalid if it goes beyond the power given |
| English common law and equity | The courts, through the Civil Law Act 1956 | Applied only if there is no local statute, with cut-off dates and local qualifications |
| Islamic law | The state legislatures and the Syariah courts | Applies to Muslims, within the limits of the Constitution |
| Native and Malay customary law | Custom, recognised by statute and by native courts | Mainly land and family matters |
The reception of English law. Section 3 of the Civil Law Act 1956 tells the courts to apply the common law of England and the rules of equity as administered in England on a fixed cut-off date: 7 April 1956 in the Peninsular states, 1 December 1951 in Sabah and 12 December 1949 in Sarawak. The English law is applied only so far as the circumstances of the states and their inhabitants permit, and with the qualifications that local conditions require. Later English decisions are not binding, but they are often persuasive. The Act applies only where there is no written law: much of Malaysian contract, land, company, criminal and evidence law is statutory and has its own text. Precedent. Malaysian courts follow binding precedent: a High Court is bound by the Court of Appeal and the Federal Court, and the Federal Court may depart from its own earlier decisions only in limited cases. Appeals to the Privy Council in London ended in 1985.
Language and citation. Malay (Bahasa Malaysia) is the national language (Article 152), and Acts are made in Malay with an authorised English translation. English remains widely used in the courts and business. Cases are reported in series such as the Malayan Law Journal (MLJ) and the Current Law Journal (CLJ), cited by year, series and page.
Worked example (invented)
Hana, a tenant in Penang, finds an English decision of 2015 that supports her. Her landlord’s lawyer says that it does not bind the Malaysian court.
Is the lawyer right? Yes. English decisions after the cut-off date (7 April 1956 in the Peninsula) are not binding in Malaysia.
Can she still use it? Yes, as persuasive authority, if there is no local statute on the point and the principle suits Malaysian circumstances.
Result: She should look first for a Malaysian statute and Malaysian cases, and use the English decision to support them.
A plural legal order
Who is subject to what. Malaysia has one federal Constitution and one national system of civil courts, but the law that applies to a person can depend on religion and community. For Muslims, personal law (marriage, divorce, family, inheritance, and certain religious offences) is Islamic law, enacted by each state and applied by the Syariah courts. For non-Muslims, family law is statute, mainly the Law Reform (Marriage and Divorce) Act 1976. For natives of Sabah and Sarawak, native customary law applies in the native courts. For Malays, Malay customary law (including Adat Perpatih in Negeri Sembilan) governs some land and inheritance matters. In commercial matters the same law applies to everyone.
- What stays common to all. The Constitution, the fundamental liberties, the civil courts, contract, tort, property, company and criminal law apply to Muslims and non-Muslims alike, and to foreigners.
- What differs. Family and succession law, and religious offences, follow the person’s religion, and land law differs in Sabah and Sarawak (Module 3).
- Why a foreigner should care. A Muslim foreigner marrying in Malaysia, or a mixed couple, meets different procedures, and a non-Muslim meets the Law Reform Act. Both should know which law applies before they sign or marry.
Part 2. Lab: Which Source?
Sort each item by the source of Malaysian law it belongs to.
Situation 1 of 6
Article 4(1), which makes the Constitution the supreme law
Where does this belong?
Part 3. Lab: Which Rule Prevails?
Choose the best answer in each situation.
Situation 1 of 3
A state law conflicts with a federal law on a matter within federal power.
What is the result?
Part 4. Lab: Spot the Mistake
Click the statements that misstate Malaysian law.
A newcomer’s notes
Click every sentence that causes a problem, then press Check. There may be 3 problems, and some sentences are fine.
Part 5. Check your understanding
Ten questions drawn from a larger pool. Sign in to have your score saved towards your certificate.
You have finished the free module
Here is what you can do now, and where the course goes next
Module 1 gave you
- Trace the path from the Malay sultanates and British rule to the Federal Constitution and Malaysia Day.
- Name the sources of law and rank them under Article 4.
- Explain how English common law applies through section 3 of the Civil Law Act 1956 and its cut-off dates.
- Explain the language of the law and how Malaysian cases are cited.
- Describe legal pluralism: what applies to Muslims, to non-Muslims and to natives.
Next, 7 more modules and a capstone
- Module 2: The Federal Constitution and national institutions: the constitutional monarchy, Parliament, the Cabinet, the separation of powers, elections and the position of Islam, the Rulers and the Malays and nativesYou will learn to explain how the Yang di-Pertuan Agong is chosen and when he acts on advice or in his discretion.
- Module 3: Federalism, the states and legal pluralism: the federal and state lists, Sabah and Sarawak and the Malaysia Agreement, Islamic law and the Syariah courts, native customary law and the boundaries between the courtsYou will learn to use the Federal, State and Concurrent Lists to say who may legislate.
- Module 4: Courts and the legal professions: the judiciary and its independence, the court system, the Federal Court, the Special Court, advocates and solicitors, Syariah lawyers, prosecutors and the path to practiseYou will learn to describe the court hierarchy and what each level decides.
- Module 5: Rights, citizenship and administrative law: the fundamental liberties, expression, religion and assembly, citizenship and immigration, administrative decisions and judicial reviewYou will learn to say which liberties belong to every person and which to citizens only.
- Module 6: Contract, tort, property, family and inheritance: the Contracts Act 1950, remedies, negligence, land and title, buying property, marriage and divorce and succession for Muslims and non-Muslims
- Module 7: Business, tax and employment: company forms and the Companies Act 2016, foreign investment and regulation, commercial contracts, employment contracts, dismissal and the Industrial Court, and taxation
- Module 8: Criminal justice, dispute resolution and international law: the Penal Code, arrest and trial, sentencing and the death penalty, arbitration and mediation, foreign judgments and awards, and Malaysia in the international legal order
- Capstone: Capstone: Ingrid Halvorsen and the Penang digital studio
Each module has its own practice labs and a graded quiz, and a Certificate of Completion follows when you pass them all. The whole course is $15 once, or included in a Courses & AI Lab Pass.
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General education on the law of Malaysia, using invented people and businesses. It states laws and procedures in simplified form and is not legal advice. The law and its practice change, and every case turns on its facts, the state and the authority concerned. It does not offer legal representation or a legal opinion on any case. Consult a Malaysian advocate and solicitor for any real matter.
This course was written on 5 November 2026. To the best of our knowledge, it describes the law of Malaysia as it stood on that date. Laws change, and we may have missed or misunderstood something. If you notice a change, or have other information, please do not hesitate to contact us: we will review it and update the course. We do not claim to be the final source of the law.
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