Constitutional & Public Law

Constitutional, Public & Administrative Law in Malaysia

The Federal Constitution of Malaysia is the supreme law of the land. Any law enacted after Merdeka Day which is inconsistent with the Constitution is, to the extent of the inconsistency, void. This foundational principle, enshrined in Article 4, gives the courts the power to strike down legislation and executive action that transgresses constitutional boundaries. At Messrs S K Song, we advise individuals, corporations, and organisations on the full spectrum of constitutional and public law matters, from fundamental liberties to judicial review of government decisions.

Fundamental Liberties Under the Federal Constitution

Articles 5 through 13 of the Federal Constitution guarantee the fundamental liberties of every person in Malaysia. These provisions protect the right to life and personal liberty, equality before the law, freedom of movement, freedom of speech, assembly and association, freedom of religion, rights in respect of education, and rights to property. Despite the breadth of these guarantees, they are not absolute. The Constitution itself permits Parliament and State Legislatures to impose such restrictions as it considers necessary or expedient in the interest of the security of the Federation, public order, or morality.

Our firm has acted in matters where individuals and entities have sought to enforce or defend these constitutional rights. Whether the issue involves unlawful deprivation of property, restrictions on the right to carry on a trade or business, or challenges to legislation that impinges upon fundamental liberties, we bring rigorous legal analysis and determined courtroom advocacy to every case.

Key Areas of Fundamental Rights Work

• Challenges to legislation or executive action that infringes Articles 5 to 13 of the Federal Constitution
• Deprivation of property without adequate compensation under Article 13
• Restrictions on freedom of speech, assembly, and association under Article 10
• Equal protection and non-discrimination arguments under Article 8
• Personal liberty and habeas corpus applications under Article 5

Judicial Review & Administrative Law

Judicial review is the principal mechanism by which the courts supervise the exercise of public power. It is not an appeal on the merits of a decision but rather a challenge to the legality of the decision-making process itself. The grounds upon which judicial review may be sought are well established in Malaysian law: illegality, irrationality, and procedural impropriety.

A public authority acts ultra vires — beyond its legal powers — when it makes a decision it has no authority to make, or when it exercises a discretion for an improper purpose. The doctrine of ultra vires ensures that every organ of government operates within the limits prescribed by the enabling statute and the Constitution. Our lawyers have extensive experience in identifying and arguing ultra vires grounds in applications for certiorari, prohibition, and mandamus.

Natural Justice and Procedural Fairness

The rules of natural justice comprise two core principles. First, nemo judex in causa sua — no one should be a judge in his own cause, which guards against bias or the appearance of bias. Second, audi alteram partem — hear the other side — which requires that a person affected by a decision must be given a fair opportunity to present his case. Malaysian courts have consistently held that these principles apply not only to courts of law but also to administrative bodies, tribunals, and domestic inquiries conducted by public authorities.

Where a public authority has failed to observe the rules of natural justice, the resulting decision is liable to be quashed by the court. We regularly act for clients who have been denied a fair hearing, who have been subjected to biased decision-making, or who have received decisions without adequate reasons.

Statutory Interpretation & Constitutional Challenges

The interpretation of statutes is central to constitutional and public law litigation. Where the meaning of a statutory provision is ambiguous, the court will apply established principles of construction — including the presumption that Parliament does not intend to violate fundamental rights, the principle of legality, and the rule that penal and taxing provisions are construed strictly. In constitutional challenges, the court must determine whether a statute is consistent with the Constitution and, if not, the extent to which it must be read down or struck down.

Our firm has the depth of knowledge required to mount and defend constitutional challenges at all levels of the Malaysian courts, from the High Court to the Court of Appeal and the Federal Court. We work closely with counsel to prepare thorough written submissions and to present persuasive oral arguments on questions of constitutional interpretation.

Election Petitions

Election petitions are a specialised area of constitutional and public law governed by the Election Offences Act 1954 and the respective state legislative assembly or parliamentary election petition rules. An election petition may be presented on grounds including bribery, undue influence, impersonation, non-compliance with the law, or that the returned candidate was not duly elected. The consequences of a successful election petition are significant: the court may declare the election of the returned candidate to be void.

Given the political dimensions of this work, experience and discretion are essential. Mr Song and Mr Puah, who have both served as State Assemblymen in the Johor State Legislative Assembly, bring a unique combination of political insight and legal expertise to election-related matters. Their firsthand understanding of the electoral process, the conduct of elections, and the legal framework governing elected representatives enables the firm to advise clients with a perspective that few other law firms can offer.

Our Experience in Public Law

Constitutional and public law cases frequently involve the intersection of individual rights and state power. The stakes are often high — affecting not only the parties before the court but also the development of Malaysian public law more broadly. At Messrs S K Song, we approach every public law matter with meticulous preparation and a commitment to advancing our client's interests within the framework of the Constitution.

Mr Song and Mr Puah's combined experience as State Assemblymen gives the firm an informed understanding of how government decisions are made, how policy considerations influence administrative action, and how best to navigate the interface between the executive, the legislature, and the judiciary. This practical knowledge, combined with our litigation capability across all levels of the Malaysian courts, positions us to handle the most complex public law disputes.

When to Seek Legal Advice

• You have received an unfavourable decision from a government ministry, department, or statutory body and wish to challenge it
• You believe a law or regulation infringes your constitutional rights
• Your property has been compulsorily acquired and you dispute the adequacy of compensation
• You have been denied a fair hearing by a public authority or regulatory body
• You are involved in or contemplating an election petition
• You require advice on the constitutionality of proposed legislation or government action

If you are facing a constitutional or public law issue, early legal advice is critical. Time limits for judicial review applications are strict — generally, an application for leave must be filed within three months of the date when the grounds for the application first arose. Contact Messrs S K Song today to arrange a consultation with our experienced public law team.