The Prime Minister's Department (Jabatan Perdana Menteri, JPM) is a federal government department established in July 1957, before Merdeka, after the earlier Office of the Chief Secretary was abolished. It was set up to plan, formulate and coordinate national policy across ministries, and to run the administrative, financial, staffing and protocol machinery common to government as a whole. Unlike a typical ministry with one policy area, JPM has always been a container department: at founding it held three units (Cabinet, Security and Intelligence, and the Economic Adviser's Secretariat); by 1961 it held 13 divisions; and it has kept expanding into a multi-agency department in the decades since. Several bodies most Malaysians know independently — the Public Service Commission, the Election Commission, the Department of Statistics — began life housed inside it.
- Established in July 1957, replacing the abolished Office of the Chief Secretary — one of the oldest continuously operating federal departments
- Founding purpose: plan, formulate and coordinate national policy, and standardise administrative, financial, staffing, protocol and conference matters across government
- Its own official history describes it as the most important department in the national administrative system, as the centre responsible for the government's principal policies
- Headed administratively by the Chief Secretary to the Government (Ketua Setiausaha Negara), the top-ranking civil servant, assisted by several Deputy Secretaries-General
- Grew from 3 units at founding (1957) to 13 divisions/units by 1961, and has continued expanding into a multi-agency department in the decades since
- The Public Service Commission (est. 31 August 1957) and the Election Commission (est. 4 September 1957, under Article 114 of the Federal Constitution) were both established as central agencies inside JPM
- Headquartered at Perdana Putra, Federal Government Administrative Centre, Putrajaya — occupied from 1999 when the department relocated from Kuala Lumpur
Who this applies to: Anyone trying to understand what the Prime Minister's Department actually is, why so many unrelated-seeming federal agencies sit under it, and how it differs from an ordinary ministry.
On this page
Malaysia does not have a single ministry that runs the country’s day-to-day policy machine. It has a department — and that department is bigger than most ministries combined.
Jabatan Perdana Menteri (JPM), the Prime Minister’s Department, is where the Cabinet Division sits alongside the Public Service Department’s ancestor agencies, the national statistics office’s ancestor agency, and — at various points in its history — the body that runs Malaysia’s elections. None of that is a coincidence. It is how JPM was designed from its first year.
At a glance
| Malay name | Jabatan Perdana Menteri (JPM) |
| English name | Prime Minister’s Department |
| Established | July 1957 |
| Predecessor | Office of the Chief Secretary (abolished) |
| Type | Federal government department |
| Top civil servant | Chief Secretary to the Government (Ketua Setiausaha Negara / KSU) |
| Size at founding (1957) | 3 divisions/units |
| Size in 1961 | 13 divisions/units |
| Headquarters | Perdana Putra, Federal Government Administrative Centre, 62502 Putrajaya |
| Occupied Putrajaya HQ since | 1999 |
Why it was set up
JPM was established in July 1957, in the run-up to Merdeka, after the earlier Office of the Chief Secretary was abolished. Its own published administrative history states its purpose in two parts:
- to plan, formulate and coordinate the country’s policies and objectives, while ensuring national security, so that government policy could be carried out for the wellbeing of Malaysians; and
- to ensure that administrative, financial, staffing, protocol and conference-management matters — the machinery common to every government department — were carried out according to standing regulations.
That history describes JPM as the most important department in the national administrative system, on the basis that it is the centre responsible for the government’s principal policies. It is a claim about coordination, not about any single policy area — which is the key difference between JPM and an ordinary ministry.
A container department from day one
At founding, JPM held just three units: the Cabinet Division, the Security and Intelligence Division, and the Secretariat for the Economic Adviser. Its day-to-day administration was led by the Chief Secretary to the Government (also styled the Chief Secretary, KSU), assisted by Deputy Secretaries-General.
That structure did not stay small. By 1961, JPM had grown to 13 divisions and units, and it kept expanding in the decades that followed as new national priorities were placed under its roof.
The pattern repeats through the decades: a new national priority emerges, and rather than create a brand-new ministry for it, government places the responsible unit inside JPM, where it reports through the Cabinet and the Chief Secretary’s office rather than through a sectoral minister. This is why JPM’s roster of agencies has never mapped onto a single theme.
Well-known agencies that began inside JPM
Several institutions Malaysians now think of as independent were originally established as central agencies of JPM:
- The Public Service Commission (Suruhanjaya Perkhidmatan Awam), established 31 August 1957 — the day of Merdeka itself — to handle civil service appointments, confirmations, permanent posts, promotions, transfers and discipline.
- The Election Commission (Suruhanjaya Pilihan Raya), established 4 September 1957 under Article 114 of the Federal Constitution. Today it operates as an independent constitutional body — see SPR: mandate and functions.
- The Istana Negara, placed under JPM’s care from 1957.
- The forerunner of the Department of Statistics Malaysia, which began operating under the Statistics Act 1965, replacing the earlier Bureau of Statistics. Its modern successor is described in DOSM.
- The National Family Planning Board, established in 1966, later renamed the National Population and Family Development Board (LPPKN).
Some of these bodies have since moved to other ministries or become independent constitutional institutions; others remain under JPM today. This page describes the historical pattern of how JPM has functioned as an incubator for federal institutions, rather than asserting any specific agency’s reporting line as of today.
Where it sits today
JPM’s headquarters is Perdana Putra, at the Federal Government Administrative Centre in Putrajaya. Construction began in 1997 and the building was completed in 1999, when sections of the department relocated there from Kuala Lumpur. Perdana Putra houses the Prime Minister’s Office alongside a number of other offices that support government policy and administration.
Because Cabinet reshuffles routinely change which Minister oversees which JPM portfolio, and because the department’s exact current roster of agencies is not published as a single stable list on its portal, this page does not name specific present-day officeholders or a current agency count. For the constitutional rules on how the Prime Minister and Cabinet are appointed, see the Cabinet and the Prime Minister.
Common mistakes
“JPM is just the Prime Minister’s personal office.” The Prime Minister’s Office is one part of it. JPM as a whole is a full federal department with dozens of divisions and agencies covering areas that have nothing to do with the Prime Minister’s personal schedule.
“All agencies under JPM deal with the same kind of work.” They don’t, and never have. From its first year, JPM combined cabinet administration, security coordination and economic advice — three unrelated functions under one roof.
“JPM is a recent or temporary body.” It was established in July 1957, before independence, and has operated continuously since — making it one of the oldest federal departments in Malaysia.
What’s next
- Read the Cabinet and the Prime Minister for the constitutional rules on how the Prime Minister is appointed and how the Cabinet is formed.
- Read Yang di-Pertuan Agong for the head of state whose executive authority the Cabinet advises.
- Read DOSM and SPR: mandate and functions for two agencies that trace their origin to JPM and now operate independently.
- Read Malaysia’s three tiers of government to see where the federal government, including JPM, fits against the state and local tiers.
Sources
- Sejarah Pentadbiran Jabatan Perdana Menteri (Dari Tahun 1957 hingga Tahun 1966) — Jabatan Perdana Menteri Malaysia
- Jabatan Perdana Menteri — Contact Us — Jabatan Perdana Menteri Malaysia
- Perdana Putra — Pejabat Perdana Menteri Malaysia (Prime Minister's Office)
- Prime Minister's Department Official Portal — Jabatan Perdana Menteri Malaysia
Change history
| Version | Date | Change | By |
|---|---|---|---|
| 01.00 | 24 Jul 2026 | Approved and published. | — |