Guide last updated by Katie Radford, March 2025
This guide was created by Helen Gaterell, former Document Supply Services Supervisor at IALS Library.
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Singapore is city-state located in Southeast Asia. Its strategic location in the Malay Archipelago was one of the major attractions for British colonists, who founded modern Singapore in 1819 as a trading port on the India-China trade route. The country went on to become a British Crown Colony, become a component state of the Federation of Malaysia in 1963, and gain full independence in 1965. The four official languages are Malay, Mandarin, Tamil, and English.
Singapore's history and constitutional make-up is predominantly British in influence with a unitary, multiparty, Westminster system of parliamentary government and a legal system based on English common law. The Singaporean legal system also occasionally draws from other sources: its Codes, for example, were borrowed from India in the nineteenth century and some areas, such as land registration and company law, draw more from Australian rather than British models.
IALS Library has a good selection of primary and secondary Singaporean materials at IALS Library, which can be found at the classmark GM4m (see also GM4n for Straits Settlements).
1819-1942 Straits Settlements
Sir Stamford Raffles arrived in Singapore in January 1819 and quickly realised its advantageous location as a British port in the Malay Archipelago. On 6 Feb 1819 the British signed the Treaty of Friendship and Alliance, establishing the British East India Company trading post on Singapore, and then the Treaty of London (or Anglo-Dutch Treaty) in 1824, which gave full sovereignty and property in Singapore to the English East India Company.
In 1826 the Straits Settlements were established in order to amalgamate the British territories of Singapore, Malacca and Penang and to further clarify borders between British land and other occupied territories in the area.
During this period, English law was loosely administered in the Settlements through the Resident's Court, and regulations were set down by Raffles in 1823 (reprinted in Malaya Law Review [1968] 10 248 - GM4.J.2). These regulations were largely followed until 1827. By this time, the Second Charter of Justice had established the Court of Judicature for Prince of Wales Island (Penang), Malacca and Singapore, bringing English common law to the Straits Settlements. However, there were significant administrative and financial problems and the Court of Judicature had no law-making ability, with the British government legislating from Calcutta. Until 1856 the judicial headquarters of the Straits Settlements was in Penang.
On 1 Apr 1867, the British government designated the Straits Settlements a Crown Colony, meaning that the countries in the Settlement received orders directly from the Colonial Office in London rather than from India. Singapore was appointed a Governor with legislative and executive councils. The Court of Judicature was also abolished and replaced by the Straits Settlements Supreme Court.
This structure remained largely unchanged for the next 75 years until the Second World War.
1942-1945 Japanese Occupation
The Japanese invaded Singapore in February 1942 and for the first four months all courts were shut down and the Military Court of Justice of the Nippon Army was established. During this period, however, there was confusion as to who had proper legislative authority and on 27 May 1942 the civil courts reopened and former British laws were administered as long as they did not interfere with the Military Administration. The fact that the Japanese did not make significant constitutional changes made it easy for the British to re-establish pre-war legal structures after the war.
1946-1958 Colony of Singapore
Between September 1945 and April 1946, Singapore operated under the British Military Administration (BMA), which saw all laws prior to Japanese Occupation brought back into force. The Straits Settlements were abolished and Singapore became its own Crown Colony with its own constitution. The Straits Settlements Supreme Court was replaced by the Supreme Court of the Colony of Singapore.
On 1 March 1948 a new constitution came into effect and elections were held for the first time.
British Parliament passed the State of Singapore Act on 1 Aug 1958, making the Colony a self-governing state. The post of Governor was abolished and replaced by Yang di-Pertuan Negara (Head of State) who could invite the winning party to form a government, thus establishing a Westminster Cabinet system of government.
1963-1965 Merger & Independence
Singapore became a member of the Federation of Malaysia in 1963, which was thought to benefit the economy by creating a common, free market, and to improve Singapore's internal security. While Singapore was part of Malaysia, the judicial system was a typical hierarchical structure consisting of lower courts, a High Court and a Court of Appeal. The High Court of Malaysia in Singapore replaced the old Supreme Court of the Colony of Singapore, with sister high courts in Malaya and Borneo and a Federal Court presiding over all.
Singapore separated from the rest of Malaysia on 9 August 1965 and Singapore became independent. At independence, Singapore retained the court structure of the Federation of Malaysia, and the Singapore High Court remained under the umbrella of the Federal Court until the Constitution Amendment Act (1969).
Sources:
Jerry DuPont, The Common Law Abroad (Fred B Rothman Publications 2001)
Barbara Leitch LePoer (ed) Singapore: A Country Study (2nd ed, Library of Congress 1999)
After gaining independence in August 1965 Singapore was free to begin creating its own constitution. Between 1965 and 1980 a makeshift constitution existed, combining the Constitution of the State of Singapore (1963), the Republic of Singapore Independence Act (1965) and certain provisions from the Malaysian Federal Constitution. In 1980 these three documents were consolidated into the 1980 Reprint of the Constitution of the Republic of Singapore.
The constitution is the supreme law of the land and lays down the fundamental principles and basic framework of state organisation. The Singaporean legal structure is premised on constitutional supremacy which, in theory, means that the law-making powers are limited by the constitution and judges can if necessary strike down both legislative and executive acts as being unconstitutional (although this power is very rarely used by judges in Singapore).
The 1980 Reprint of the Constitution of the Republic of Singapore is available at IALS Library in hard copy. The current version of the Constitution, including amendments up to December 2021, is also freely available online via Singapore Statutes Online (SSO).
World Constitutions Illustrated, available on the database HeinOnline, is a good source for constitutions, both current and previous versions. The Constitution of the Republic of Singapore can be found here, along with its amendments and amending laws.
The highest court is the Supreme Court, which consists of the Court of Appeal, Appellate Division of the High Court, the General Division of the High Court and the Singapore International Commercial Court. The Supreme Court hears civil and criminal cases.
The State Courts (formerly Subordinate Courts) consist of the District Courts, Magistrates' Courts, Coroners' Courts, Small Claims Tribunals, Community Disputes Resolution Tribunals and Employment Claims Tribunals. They hear civil and criminal matters.
The Family Justice Courts consist of the Family Courts, Your Courts and the Family Division of the Hight Court. They hear family cases and selected cases involving youth offenders.
More detailed information about the court structure can be found on the GlobaLex research guide for Singapore and on the Singapore Courts website.
Sources of primary legislation in print
Modern Acts are contained in the publication The statutes of the Republic of Singapore (1986). This looseleaf is available at IALS at GM4m.E.1 (the last update was in 2007). IALS library also has a previous edition of the Statutes of the Republic of Singapore from 1970 in the reserve collection. The chapters in the 1986 revised edition were entirely renumbered so there is no continuity or connection with the numbering of laws in the previous (1970) edition.
IALS library also holds a number of previous revised editions of the laws of Singapore and the Straits Settlements in the reserve collection, dating back to 1834. These include the Laws of the Colony of Singapore (1955) and the Laws of the Straits Settlements: revised edition 1936 (covering 1835-1935). Full holdings of Singaporean acts and ordinances can be found by searching on the catalogue by classmark: GM4m.E.1 and GM4m.E.2 for Singapore, and GM4n.E.1 and GM4n.E.2 for the Straits Settlements.
The Library also holds Butterworth's Annotated Statutes of Singapore (1996-2000) at GM4m.E.5. This is a 10 volume set with separate looseleaf Statute Referencer and Service Binder volumes. The annotations are considered so scholarly and detailed as to represent a unique addition to the literature of Singapore law.
Secondary Legislation in print
IALS Library holds secondary legislation for Singapore. This includes Subsidiary legislation covering 1955-1991, as well as the 1990 Subsidiary legislation of the Republic of Singapore looseleaf. Full holdings can be found by searching the library catalogue by classmark for: GM4m.E.3 and GM4m.E.4 for Singapore, and GM4n.E.3 and GM4n.E.4 for the Straits Settlements.
Codes
Revised copies of Singaporean Codes can be found on the SSO website at the following locations.
IALS library holds a copy of the book The criminal procedure code of Singapore: annotations and commentary (2012). Also in the reserve collection are copies of historical codes including the Straits Settlements Criminal Procedure Code (1910) and Civil Procedure Code (1907).
Online
Singapore Statutes Online (SSO) reproduces unofficial versions of Singapore legislation and is kept up-to-date, however it is provided for the convenience of the public and is not considered as the official version of Singapore's legislation.
SSO is owned by the Singapore Government and is managed by the Legislation Division of the Attorney-General's Chambers of Singapore. It contains:
As well as Singapore Statutes Online (SSO), the Commonwealth Legal Information Institute (CommonLII) contains some primary legislation, secondary legislation and treaties.
The official text of Singapore legislation is the published version in the Government Gazette or that ordered from the Singapore Government Printer which is published weekly on Friday. There is a daily online version of the Gazette, the eGazette which is available for free, but be aware that printouts from the site are not considered as a copy of the Gazette printed by the Government Printer for the purposes of S48 of the Interpretation Act.
The following sources contain reports of Singaporean cases:
IALS also has print copies of the following historical law reports:
The Commonwealth Legal Information Institute (CommonLII) contains selected decisions of the District Court, Magistrates' Court and the Supreme Court (dates of coverage vary).
IALS library has a print copy of the current and previous editions of Halsbury's Laws of Singapore. This is an encyclopaedia of Singapore (and UK applied) legislation and jurisprudence, which is kept up to date by replacement volumes and current service.
IALS holds a number of textbooks and commentaries about the development of Singaporean law and on various legal topics, which can all be found at the classmark GM4m. Some examples include:
Black EA and Bell GF (eds), Law and legal institutions of Asia: traditions, adaptations and innovations (CUP 2011)
[See chapter on the history of Singapore law by Kevin Y L Tan]
Chan GKY and Lee JT, The Legal System of Singapore: Institutions, Principles and Practices (LexisNexis 2015)
Chun J, Environmental Law in Singapore (Academy Publishing 2019)
Lim A, Corporate acquisitions and mergers in Singapore (Kluwer Law International 2017)
Menon S and others (eds), Arbitration in Singapore: a practical guide (Sweet & Maxwell 2018)
Merkin R, Singapore arbitration legislation: annotated (Informa 2016)
Ng-Loy WL, Law of intellectual property of Singapore (Sweet & Maxwell 2022)
Neo D, Tjio H and Lan LL, Financial services law and regulation (Academy Publishing 2019)
Phang ABL, The Development of Singapore Law: historical and socio-legal perspectives (Butterworths 1990)
See A, Man Y and Yihan G, Property and trust law in Singapore (Kluwer Law International 2019)
Tang HW, Principles of the Law of Restitution in Singapore (Academy Publishing 2019)
Singapore Academy of Law Journal contains articles relating to Singapore law as well as Asia-Pacific and common law legal systems, and comparative and international law. The journal is available in print at IALS Library from 1989-2010, and is also available open access on the journal's website. The journal is also available through the subscription database HeinOnline.
Singapore Academy of Law Annual Review of Singapore Cases is an annual summary that evaluates decisions of the Singapore courts in the preceding year. Selected cases from other jurisdictions impacting local law are also discussed. It is available on HeinOnline.
Singapore Law Review is Asia's oldest student-run legal publication, managed exclusively by the students of the National University of Singapore, Faculty of Law. This journal ran before Singapore's independence and was called Me Judice of which IALS Library has an incomplete collection from 1960-1967. The Singapore Law Review is available in print at IALS Library from 1969 to present. The journal is also available on HeinOnline.
The Singapore Yearbook of International Law is available in print at IALS Library from 1997-2008, when it ceased in print. The journal was previously called The Singapore Journal of International and Comparative Law before changing titles in 2004. Articles from 2003-2007 are available open access on CommonLII. The journal is also available on HeinOnline.
The Singapore Journal of Legal Studies prints articles on both domestic and international legal developments. It is fully peer reviewed and is managed by its Editorial Committee drawn from the Law Faculty of the National University of Singapore with assistance and advice from eminent legal personalities from other institutions in Singapore and abroad. It is available in print at IALS Library (1959-current) and some selected open access articles are available on the journal's website. The journal is also available on HeinOnline. It was previously titled University of Malaya Law Review (Vols. 1-3, 1959-1961) then Malaya Law Review (Vols. 4-32, 1962-1990).
Straits Law Journal contains articles from 1888-1892 and concerns Singapore under the Straits Settlement. It is available on HeinOnline.
The Law Gazette is a quarterly journal published by the Law Society of Singapore. The Gazette contains news, feature articles, legal updates (latest cases and legislation) and regular columns covering the Bar, IT issues and practice tips. Articles are available from The Law Gazette website, including an archive back to 2017 and an archive back to 2000.
Singapore Statutes Online (SSO) is a comprehensive database of essentially all Singapore’s statutes in force, including English and Imperial legislation when applicable, all in full text. It is searchable by subject, by the name or title of the act and by chapter number.
GlobaLex is an electronic legal publication dedicated to international and foreign law research and it has an excellent section on Singapore.
CommonLII contains selected case decisions of the District Court, Magistrates' Court and the Supreme Court (dates of coverage vary) as well as some legislation, subordinate legislation and treaties
Eagle-i is a free to use dedicated portal to high quality legal information sources on the web, developed by the Institute of Advanced Legal Studies. Select Singapore from the drop-down list of countries and there are a number of links to reliable online sources.
The FLAG Foreign Law Guide database gives legal researchers details about holdings of primary foreign, international and comparative law in the UK's academic, national and specialist law libraries.