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How a Malaysian State Government Is Structured: The Ruler, the Executive Council, and the Assembly

A descriptive walkthrough of how every Malaysian state government is organised — a Ruler or Yang di-Pertua Negeri as head of state, a Menteri Besar or Chief Minister leading a State Executive Council (EXCO), and a one-chamber State Legislative Assembly (Dewan Undangan Negeri) — and how closely this structure mirrors the federal government in Putrajaya.

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30-second answer Reviewed 25 Jul 2026

Every Malaysian state runs a smaller copy of the federal system. A Ruler (in nine states) or a Yang di-Pertua Negeri (in Penang, Malacca, Sabah and Sarawak) is head of state and acts on the advice of the State Executive Council except in a few discretionary matters. The Menteri Besar or Chief Minister — the state's head of government — is the assembly member the head of state judges most likely to command the confidence of a majority, and the other Executive Council members are appointed on that person's advice. The one-chamber State Legislative Assembly (Dewan Undangan Negeri, or DUN) is elected, normally runs for five years, and passes the laws — Enactments — that the head of state must assent to. This is the same design as the federal government, just with different titles and a single legislative chamber instead of two.

  • Every state's executive mirrors the federal one almost clause for clause: a head of state appoints as Menteri Besar or Chief Minister the assembly member judged likely to command majority confidence, then appoints the rest of the Executive Council on that person's advice — the same test the Federal Constitution uses for the Prime Minister under Article 43(2)(a)
  • The State Executive Council (EXCO) is collectively responsible to the State Legislative Assembly, and its head must resign the Council if he loses the confidence of a majority of members, unless the Assembly is dissolved instead — mirroring Article 43(3)-(4) at federal level
  • The State Legislative Assembly is a single chamber, unlike the federal Parliament's two houses; the number of elected seats is fixed by each state's own law, not by the Federal Constitution itself
  • A state Bill becomes law once the head of state assents to it, or automatically once 30 days have passed without assent — the Constitution of the State of Sabah sets this out at Article 26(1A)-(1B), mirroring the model in the Eighth Schedule to the Federal Constitution
  • Whenever a State Legislative Assembly is dissolved, the general election must be held within 60 days and the new Assembly must meet within 120 days (Constitution of the State of Sabah, Article 21(4))
  • The Ninth Schedule (Articles 74 and 77 of the Federal Constitution) gives each state exclusive law-making power over its own State List — including Islamic law and Malay custom, land, agriculture and forestry, local government, and state works and water — separately from the Federal List and the Concurrent List
  • Appointing the Menteri Besar or Chief Minister, and withholding consent to a request to dissolve the Assembly, are matters the head of state may decide in his own discretion rather than on Executive Council advice

Who this applies to: Readers who want to understand, in descriptive terms, how a Malaysian state government is organised — students, civil servants, journalists, and anyone trying to work out why some states have a Menteri Besar and an Istana Negeri while others have a Chief Minister and a governor.

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Full explanation ≈8 min

Take away the Istana Negara, rename the Prime Minister, and shrink Parliament down to a single chamber — and you are looking at a Malaysian state government. All 13 states run on a scaled-down copy of the federal system: a head of state who reigns without ruling, a head of government chosen because he can command a majority, an executive council that answers collectively to elected members, and a legislature that can be dissolved and sent back to the voters. The titles change from state to state. The blueprint does not.

The blueprint, side by side

Federal levelState level
Yang di-Pertuan AgongRuler (9 states) or Yang di-Pertua Negeri (Penang, Malacca, Sabah, Sarawak)
Prime MinisterMenteri Besar (9 Ruler states) or Chief Minister (Penang, Malacca, Sabah, Sarawak)
CabinetState Executive Council (EXCO), also called Majlis Mesyuarat Kerajaan Negeri
Parliament — two chambers (Dewan Rakyat and Dewan Negara)State Legislative Assembly — one chamber (Dewan Undangan Negeri, or DUN)
Federal List (Ninth Schedule)State List (Ninth Schedule)

The parallel is not a loose analogy. It is written into the Federal Constitution on purpose. Article 71 requires every State Constitution to contain a set of “essential provisions” modelled on the Eighth Schedule to the Federal Constitution, so that no state can improvise a fundamentally different design. The Constitution of the State of Sabah is a good worked example of what that model looks like once a state has written it into its own law, and this article draws on it throughout to show the mechanism concretely — the same pattern, with local variations, runs through the other 12 states.

A head of state who reigns, not rules

Executive authority in each state is formally vested in its head of state, but exercised almost entirely on the advice of the Executive Council. Nine states have a hereditary Ruler; the other four — Penang, Malacca, Sabah and Sarawak — have a Yang di-Pertua Negeri (governor) instead. The distinction between the two, and how each is chosen, is its own subject — see Rulers and governors for the full comparison.

What matters for the structure of government is that both kinds of head of state work the same way once in office. Sabah’s Constitution states it directly: the Yang di-Pertua Negeri “shall act in accordance with the advice of the Cabinet or of a member thereof acting under the general authority of the Cabinet,” with only a short list of functions carved out for his own discretion. Two of those discretionary functions matter more than the rest:

  • appointing the Menteri Besar or Chief Minister, and
  • withholding consent to a request to dissolve the Legislative Assembly.

Everything else — assenting to Bills, appointing other Executive Council members, summoning the Assembly — runs through the advice of the Council. This is the same constitutional posture as the Yang di-Pertuan Agong at federal level: a head of state with real, named discretionary powers, but a government that is otherwise formed and run by whoever holds the confidence of the elected chamber.

The executive: Menteri Besar or Chief Minister, and the EXCO

The test for forming a state government is identical to the test for forming the federal one. The head of state appoints, as Menteri Besar or Chief Minister, a member of the Legislative Assembly who “in his judgement is likely to command the confidence of a majority of the members of the Assembly.” That is the exact test the Federal Constitution sets for the Prime Minister under Article 43(2)(a) — a member of the Dewan Rakyat likely to command majority confidence. Neither the state nor the federal wording mentions parties or coalitions by name; it is a test of numbers in the chamber, applied by the head of state.

Once appointed, the Menteri Besar or Chief Minister advises the head of state on who else joins the Executive Council. Under Sabah’s Constitution, for example, the Cabinet consists of the Chief Minister plus not more than ten and not less than four other members, all drawn from the Assembly — a range that comes from the same Eighth Schedule model followed (with local numbering) across the other states. The Council:

  • is collectively responsible to the Legislative Assembly, not to the head of state;
  • must resign if its head loses the confidence of a majority of Assembly members, unless the head of state instead dissolves the Assembly at his request; and
  • has its other members appointed and removed on the advice of the Menteri Besar or Chief Minister, not chosen independently by the head of state.

Again, this is line-for-line the same design Article 43 uses for the federal Cabinet: a Prime Minister who must hold Dewan Rakyat confidence, ministers appointed on his advice, and collective responsibility to Parliament written into the Constitution rather than left as convention.

The legislature: one chamber, five years

Every state has a State Legislative Assembly — Dewan Undangan Negeri, usually shortened to DUN (in Sarawak it carries the historic name Council Negri). Unlike federal Parliament, which has two chambers, a state legislature is a single house: the head of state plus one Assembly, with no equivalent of the Dewan Negara.

A handful of structural rules recur across the states, illustrated here with Sabah’s own figures:

  • The Assembly elects a Speaker, and — in Sabah, Sarawak and a few other states — the head of state may also appoint a small number of additional members.
  • Unless dissolved earlier, an Assembly runs for five years from its first sitting before standing dissolved automatically.
  • Once dissolved, the general election must be held within 60 days, and the new Assembly must meet within 120 days of the dissolution.
  • A Bill passed by the Assembly becomes law once the head of state assents to it — and if he has not assented within 30 days, it becomes law anyway, as though it had been assented to.

The number of elected seats itself is not fixed by the Federal Constitution at all; each state’s own law sets its own number, which is why assemblies of very different sizes exist across the 13 states. For the full clause-by-clause detail of how a DUN is formed, how long it can be kept from a floor vote, and how a Bill’s passage actually works, see State Legislative Assemblies (DUN) — this article deliberately stays at the level of overall structure rather than repeating that detail.

What a state government can actually decide

None of this executive-and-assembly machinery would matter without something to legislate on. The Ninth Schedule to the Federal Constitution divides law-making power between a Federal List, a State List and a Concurrent List. The State List gives every EXCO and DUN exclusive authority — subject to the Federal Territories carve-outs — over matters including:

  • Islamic law and Malay custom (including the constitution of Syariah courts);
  • land, including land tenure, Malay reservations, and compulsory acquisition;
  • agriculture and forestry;
  • local government, local rates and local elections; and
  • state public works, and water other than water supplies and services.

Federal law still overrides state law where the two conflict, and the Concurrent List (social welfare, town and country planning, public health, and others) is shared ground. For the fuller picture of how these lists interact across all three tiers of government, see Malaysia’s three tiers of government and who makes law on what.

Sabah and Sarawak: an extended list

Sabah and Sarawak legislate over an additional supplement to the State List and Concurrent List — covering matters such as native law and custom, native courts, ports and harbours not declared federal, and water supplies — set out separately under Article 95B of the Federal Constitution. This reflects the terms on which the two states joined the Federation in 1963, alongside other safeguards specific to them. See Constitutional safeguards for Sabah and Sarawak for the full picture.

Common mistakes

Assuming the head of state personally picks the whole Executive Council. He appoints the Menteri Besar or Chief Minister using his own judgement of who commands majority confidence, but every other appointment to the Council is made on that person’s advice, not chosen independently.

Confusing the DUN with the Dewan Negara. The State Legislative Assembly is a state-level, single-chamber body; the Dewan Negara is the upper house of the federal Parliament. Some assemblies are informally called “Dewan Negeri,” which adds to the confusion but still refers to the state body.

Treating “Yang di-Pertua Negeri” and “Yang di-Pertuan Agong” as interchangeable. They are different offices at different levels of government — one heads a state without a Ruler, the other is the federal head of state chosen from among the nine Rulers.

Assuming Executive Council size is the same in every state. The Eighth Schedule sets a model range, but each State Constitution fixes its own figure and can amend it; Sabah’s Constitution, for instance, caps its Cabinet at a Chief Minister plus ten other members.

Assuming land, Islamic family law or local government are federal matters. They sit in the State List, which is why state-level enactments — not federal Acts of Parliament — govern them, subject to the Federal Territories being administered separately.

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