Structure of the Nigerian Public Service

Structure of the Nigerian Public Service

Quick Answer: The Nigerian Public Service is the umbrella covering the core Civil Service plus parastatals, the Armed Forces, Police, Judiciary, and Legislature; it operates across three tiers (Federal, 36 States, 774 Local Governments) and is built around Ministries, Departments, and Agencies (MDAs) and parastatals, with the FCSC and OHCSF as the two service-wide custodians.

Civil Service vs Public Service: a load-bearing distinction

The COMPRO syllabus rewards candidates who can separate two terms that are often used loosely. Under the Public Service Rules (PSR), the Civil Service is the narrower body — career staff in Ministries and Extra-Ministerial Offices at the Federal and State levels. The Public Service is the wider umbrella that adds the Armed Forces, the Nigeria Police Force, the Judiciary, the Legislature, parastatals, statutory agencies, and government-owned companies. This distinction matters because the PSR applies directly to the Civil Service and, by extension and adaptation, to parastatals under Chapter 16 of the PSR.

Section 169 of the 1999 Constitution (as amended) simply states that "there shall be a civil service of the Federation." Section 171 then vests in the President the appointment of the Secretary to the Government of the Federation (SGF), the Head of the Civil Service of the Federation (HCSF), Permanent Secretaries, and Heads of Extra-Ministerial Departments. These top-level positions are therefore constitutional offices, not ordinary civil-service posts.

The three-tier structure

Nigeria is a federation of three tiers, and the Public Service mirrors this:

1. Federal tier — Federal Ministries, Extra-Ministerial Departments, Federal Agencies, and Federal parastatals.
2. State tier — each of the 36 States has its own Civil Service, a State Civil Service Commission (under State law), and a State Head of Service.
3. Local Government tier — 774 Local Government Areas, each with a Local Government Service Commission or equivalent structure.

The COMPRO exam is concerned with the Federal tier, but a candidate who understands the parallel architecture at State level avoids common trap options that confuse State Civil Service Commissions with the Federal Civil Service Commission (FCSC).

MDAs: Ministries, Departments, Agencies

A Ministry is the core unit of the Civil Service. Its anatomy is fixed by the PSR and by administrative tradition:

• Political head: a Minister (often assisted by a Minister of State), appointed by the President under Section 171 and reflecting federal character.
• Administrative head: the Permanent Secretary, who is the chief policy adviser to the Minister and the Accounting Officer of the Ministry under the Financial Regulations. Permanent Secretaries are appointed by the President under Section 171 and rotate among Ministries.
• Common Services Departments: Administration and Supplies; Finance and Accounts; Planning, Research and Statistics.
• Professional/Operations Departments: usually about five, varying by Ministry mandate (e.g., Health, Education, Defence).
• Units: Legal, Press/PR, Protocol, Audit, SERVICOM, Anti-Corruption and Transparency Unit, and others.

Extra-Ministerial Offices and Agencies are established by statute to perform specialised functions outside a Ministry's direct line. Examples include the Office of the Accountant-General of the Federation, the Office of the Auditor-General for the Federation, the Code of Conduct Bureau, the Federal Character Commission, and the FCSC itself. They are part of the core Civil Service even though they sit outside a Ministry.

Parastatals — the self-accounting cousins

PSR Rule 160101 defines a parastatal as "a government-owned organization established by statute to render specified service(s) to the public. It is structured and operates according to the instrument establishing it and also comes under the policy directives of Government." The features that distinguish a parastatal from a Ministry:

• A Governing Board (Chairman and members appointed by the President) sets policy guidelines; the relevant Permanent Secretary or a representative sits on the Board for monitoring.
• A Chief Executive (often called Director-General, Executive Secretary, or Managing Director) handles day-to-day administration and is the Accounting Officer.
• The parastatal is self-accounting and may receive a direct budget allocation.
• Parastatals can fashion their own conditions of service, but those conditions must be approved by their Boards and ratified by the OHCSF (PSR Rule 160103).

PSR Rule 160102 classifies parastatals into Regulatory Agencies, General Services, Infrastructure/Utility Agencies, and Security Agencies. In the COMPRO exam, a common distractor confuses a parastatal's Board (which sets policy) with day-to-day management (which belongs to the Chief Executive alone).

The two service-wide commissions

Two bodies sit above the MDA structure and are repeatedly tested:

• Federal Civil Service Commission (FCSC): established under Section 153(1)(d) of the Constitution, with composition (a Chairman and not more than fifteen other members) and powers set out in the Third Schedule, Part I, Paragraph D. Its constitutional powers are to appoint persons to offices in the Federal Civil Service and to dismiss and exercise disciplinary control over them. Section 158(1) protects its independence — it is not subject to direction or control by any other authority when exercising those powers.
• Office of the Head of the Civil Service of the Federation (OHCSF): the HCSF is appointed by the President under Section 171, and the Office provides service-wide direction on career management, staff welfare, policy, common services, and transformation. The OHCSF maintains and publishes the Public Service Rules.

A useful memory hook for the exam: the FCSC hires, fires, and promotes; the OHCSF manages, trains, and houses. Their mandates touch at the edges (the Career Management Office of the OHCSF liaises with the FCSC on appointments and promotions) but their constitutional roots are different.

Quick comparison table

This architecture — Ministries for policy implementation, parastatals for specialised services, and the FCSC/OHCSF pair for service-wide stewardship — is the foundation on which the rest of the COMPRO syllabus (Financial Regulations, Civil Service Procedures, Constitution) is built.