Financial Accounting · Duties and responsibilities of those charged with governance

Non-Executive Directors and Board Committees Explained

Updated 11 October 2026 · Fact-checked

Non-executive directors (NEDs) sit on the board but do not run the business day to day. They provide independent challenge and oversight. Good governance separates the chairman from the chief executive and uses audit, remuneration and nomination committees, mostly made up of independent NEDs, to reduce conflicts of interest.

Understand Governance Structures: Non-Executive Directors and Committees

A company's board sets strategy and oversees management. It has two kinds of director. Executive directors work full time in the company, such as the chief executive officer (CEO) and finance director. They run operations and are usually employees paid a salary.

Non-executive directors (NEDs) are not employees and do not manage day-to-day operations. They attend board meetings, challenge proposals and protect shareholders' interests. Their value comes from independence: they have no close financial or personal ties to the company or its management. They bring outside experience and a fresh view. Their main roles are to challenge strategy constructively, scrutinise management performance, check the integrity of financial information and risk controls, and help set executive pay and appoint directors.

The chairman leads the board and ensures it works properly. The CEO leads the management team and runs the business. If one person holds both roles, they have too much power and nobody checks them. The board may then be dominated by that person. Governance codes therefore recommend that the roles are separate, with clear written division of responsibilities. A CEO should not go on to become chairman of the same company without careful thought.

Boards also use committees so that specialist matters are handled by independent people. The audit committee oversees financial reporting, internal controls, risk management, the internal audit function and the relationship with the external auditor, including auditor independence and recommending appointment. The remuneration committee sets executive directors' pay policy so that directors do not decide their own pay. The nomination committee leads the process for board appointments, considers board balance, skills and succession plans. Codes generally expect these committees to consist wholly or mainly of independent NEDs. Committees report to the full board, which remains collectively responsible.

The common thread is the agency problem: managers act for shareholders but may pursue their own interests. NEDs and committees reduce that risk. Details differ between countries and codes, so in the exam focus on the principles.

Key formulas to remember

Executive vs non-executive director: Executive = full-time, runs the business; Non-executive = part-time, independent oversight and challenge; NEDs are not employees and do not manage day-to-day operations, but share collective board responsibility.
Separation of roles: Chairman = leads the board; CEO = leads management; Separating them avoids concentration of power in one individual.
Audit committee: Financial reporting + internal controls and risk + internal audit + external auditor relationship; Mainly independent NEDs, ideally with recent relevant financial experience.
Remuneration committee: Sets executive directors' pay policy and levels; Stops executives from setting their own pay.
Nomination committee: Board appointments + balance and skills + succession planning; Gives a formal, transparent process for appointing directors.

How to solve Governance Structures: Non-Executive Directors and Committees questions

Use this method for any objective test or short written question on NEDs, the chair and CEO roles or committees.

1Identify what is being asked: a role, a difference, a reason or a matching of committee to task.
2Link the question to the agency problem: ask who might be harmed by lack of independence or too much power.
3If it concerns NEDs, think independence, challenge, scrutiny and no day-to-day management.
4If it concerns the chair and CEO, think separate leadership of board and management, and checks on power.
5If it concerns a committee, match the task: financial reporting and auditors = audit; pay = remuneration; appointments = nomination.
6Check each option or statement for absolute words such as always or only, and for a wrong committee.
7Choose the option that fits both the role and the reason, and confirm it with the principle of independence.

Quickest way: Task-to-committee matching

When to use it: Use for multiple choice or matching questions where you must pick which committee or director type handles a task.

Underline the key verb in the question: review, set, appoint, run.
Map it: reviewing reports, controls or auditors goes to audit; setting pay goes to remuneration; choosing or replacing directors goes to nomination; running operations goes to executives.
Eliminate any option that gives management control over its own checks, such as executives setting their own pay.
Pick the remaining option and move on.

Common mistakes in Governance Structures: Non-Executive Directors and Committees

Saying NEDs manage the company day to day.
The word director suggests running the business.
Fix: Remember that executives manage; NEDs oversee, challenge and advise.
Treating the chairman and CEO as the same role.
In small companies one person often does both.
Fix: Chair leads the board; CEO leads management. Good governance separates them.
Giving the remuneration committee the job of appointing directors.
Both deal with directors, so they get mixed up.
Fix: Remuneration = pay. Nomination = appointments and succession.
Saying the audit committee carries out the audit.
The name suggests auditing work.
Fix: The external auditor audits. The committee oversees reporting, controls and the auditor relationship.
Assuming committees remove the board's responsibility.
Tasks are delegated, so it seems responsibility is too.
Fix: Committees advise and report; the whole board stays collectively responsible.
Assuming every NED is automatically independent.
Non-executive sounds like independent.
Fix: A NED with close ties to the company or management may not be independent, so check independence.

Worked examples

Example 1

Which ONE of the following is a function of the audit committee? A) Setting the salary of the CEO B) Reviewing the effectiveness of internal controls C) Selecting candidates for a new board vacancy D) Leading the executive management team

Show the solution

Task A is setting pay, which belongs to the remuneration committee.
Task B is reviewing internal controls, which is an audit committee duty.
Task C is choosing board candidates, which belongs to the nomination committee.
Task D is leading management, which is the CEO's role.

Answer: B

Example 2

Explain why a governance code recommends that the roles of chairman and chief executive are held by different people.

Show the solution

State the roles: the chairman leads the board; the CEO runs the business through management.
Identify the risk if combined: one person has unchecked power and can dominate decisions.
Link to the agency problem: the CEO's own interests may conflict with those of shareholders, and nobody independent oversees them.
Explain the benefit of separation: the chairman can hold the CEO to account, run balanced board discussions and ensure all directors, including NEDs, are heard.
Conclude that a clear division of responsibilities improves accountability and decision quality.

Answer: Separating the roles prevents one person holding too much power, lets the chairman oversee the CEO, and reduces the agency risk to shareholders.

Exam tips

Match task to committee first. Most objective questions are really matching exercises.
Use the word independence when explaining why NEDs matter; it is the key marking idea.
Watch for options that let executives decide their own pay or oversee their own work; they are usually wrong.
For multiple response questions, select exactly the stated number and check each choice separately.
Do not quote a specific country's code details unless asked; stick to general principles.

Practice questions from Duties and responsibilities of those charged with governance

Governance Structures: Non-Executive Directors and Committees in other exams

The same ground in other exams, if you are preparing for more than one or want another angle on it.

Governance Structures: Non-Executive Directors and Committees: frequently asked questions

What is the main role of a non-executive director?

A NED provides independent oversight and challenge to the board. They scrutinise management, help develop strategy and take part in committees. They do not run the business day to day.

What is the difference between executive and non-executive directors?

Executive directors work full time in the company and manage its operations. Non-executive directors are not employees, attend the board and committees, and act as an independent check on management.

Why should the chairman and chief executive be different people?

It stops one person holding too much power. The chairman can then monitor the CEO and run the board fairly, which protects shareholders.

What do the audit, remuneration and nomination committees do?

The audit committee oversees financial reporting, controls and the external auditor. The remuneration committee sets executive pay. The nomination committee manages board appointments and succession.