INTRODUCTION
The board of directors stands as the central body for the governance and strategic direction of a company. Its structure, composition, and internal workings are fundamental to ensuring accountability, protecting shareholder interests, and promoting corporate success. The legal and regulatory frameworks governing corporate entities place significant emphasis on the architecture of the board, including the use of committees to manage specific and complex oversight functions. This paper will examine the established types of boards and the role and composition of board committees under Nigerian law, principally governed by the Companies and Allied Matters Act 2020 (CAMA 2020) and the Nigerian Code of Corporate Governance 2018 (NCCG 2018). To provide a broader context, a comparative analysis will be drawn with the approach taken in the United Kingdom, which shares a common law heritage with Nigeria but has developed its own distinct corporate governance norms, primarily through the UK Corporate Governance Code. This examination will highlight both the convergences in governance philosophy and the key divergences in regulatory application between the two jurisdictions.
BOARD STRUCTURE AND COMPOSITION IN NIGERIA
Nigerian company law, in line with its English common law origins, exclusively utilises a unitary board system. This structure combines both executive and non-executive directors on a single board, which is collectively responsible for the management and oversight of the company. There is no legal provision for a two-tier or dual board system, such as that found in Germany, which separates the management board from a supervisory board. The primary legislation, CAMA 2020, sets out the basic requirements for the board of directors. For instance, section 271 of the Act mandates that every company must have a minimum of two directors, although for public companies, the number must not be less than three.
The composition of the board is a central theme in corporate governance. The board is typically comprised of executive directors, who are involved in the day-to-day management of the company, and non-executive directors (NEDs), who are not employees of the company and are expected to bring external perspective and independent oversight. While CAMA 2020 does not mandate a specific ratio of executive to non-executive directors, the NCCG 2018 provides more detailed guidance for best practice. Principle 2 of the NCCG 2018 recommends that the board should be of a sufficient size and composition to manage the company's affairs effectively and should comprise a majority of non-executive directors (NCCG, 2018).
Furthermore, a significant development in Nigerian corporate governance has been the emphasis on director independence. The NCCG 2018 recommends that the majority of the non-executive directors should be independent. An independent non-executive director (INED) is defined as a director who has no significant business, financial, or other relationship with the company that could materially interfere with the exercise of their independent judgment (FRCN, 2018). This aligns with a global trend aimed at mitigating conflicts of interest and enhancing the board's ability to scrutinise the performance of executive management on behalf of shareholders.
THE ROLE OF BOARD COMMITTEES IN NIGERIA
To enhance efficiency and allow for deeper focus on critical areas, boards delegate certain responsibilities to committees. In Nigeria, the establishment of some committees is a matter of statutory obligation, while others are recommended as a matter of good governance practice.
The most notable mandatory committee under Nigerian law is the Audit Committee. Its establishment is a statutory requirement for all public companies under section 404(1) of CAMA 2020. The Nigerian Audit Committee has a unique composition that distinguishes it from many other jurisdictions. Section 404(3) of CAMA 2020 stipulates that the committee shall consist of an equal number of directors and representatives of the shareholders of the company, with a maximum of six members. This direct inclusion of shareholder representatives on a key oversight committee is a distinct feature of Nigerian corporate governance, designed to give shareholders a direct line of sight into the company's financial reporting and internal control processes (Okike, 2007). The functions of the Audit Committee, outlined in section 405 of CAMA 2020, include reviewing the company's financial statements, monitoring internal controls, and overseeing the relationship with the external auditors.
Beyond the statutory Audit Committee, the NCCG 2018 recommends the establishment of several other committees to further strengthen governance. Principle 10 of the Code recommends that the board should establish committees for Nomination and Governance, Remuneration, and Risk Management. The Remuneration Committee is tasked with setting the remuneration for executive directors, while the Nomination and Governance Committee deals with board appointments and evaluation. The establishment of a Risk Management Committee reflects the growing importance of a structured approach to identifying and mitigating business risks. The composition of these committees should, according to the Code, be dominated by independent non-executive directors to ensure objectivity.
A COMPARATIVE VIEW: THE UNITED KINGDOM
The United Kingdom, like Nigeria, employs a unitary board structure. The UK's approach to board composition and committees is primarily guided by the UK Corporate Governance Code (the Code), which operates on a 'comply or explain' basis for companies with a premium listing on the London Stock Exchange (FRC, 2018). The principles are similar to those in Nigeria, reflecting a shared governance philosophy. The UK Code places strong emphasis on the role of NEDs, recommending that at least half the board, excluding the chair, should be independent non-executive directors.
The committee structure recommended by the UK Code mirrors that of the NCCG 2018. The UK Code provides that the board should establish Nomination, Remuneration, and Audit committees. However, a significant point of divergence lies in the composition of the Audit Committee. Provision 24 of the UK Code states that the Audit Committee should be comprised entirely of independent non-executive directors, with at least one member having recent and relevant financial experience (FRC, 2018). This contrasts sharply with the Nigerian model prescribed by CAMA 2020, which mandates a mix of directors and shareholder representatives. The UK model places its faith in the independence of NEDs to act as proxies for shareholder interests in financial oversight. In contrast, the Nigerian model provides a mechanism for direct shareholder participation.
This difference reflects a variation in approach to achieving shareholder protection. The UK system relies on the robust independence criteria and accountability of NEDs, viewing direct shareholder involvement in committee work as potentially inefficient and blurring the lines of responsibility between the board and the owners. The Nigerian approach, arguably, reflects a historical context where shareholder activism was less developed, and a statutory mechanism was deemed necessary to ensure shareholders had a direct voice in monitoring financial integrity (Uche, 2004).
CONCLUSION
In conclusion, the frameworks governing board types and committees in Nigeria and the United Kingdom exhibit considerable similarities, rooted in their shared common law tradition and the global convergence of corporate governance principles. Both jurisdictions exclusively use the unitary board model and advocate for a strong presence of independent non-executive directors to ensure effective oversight. Furthermore, the recommended committee structures—covering audit, remuneration, nomination, and risk—are largely aligned.
However, a fundamental distinction exists in the statutorily mandated composition of the Audit Committee in Nigeria. The requirement in CAMA 2020 for direct shareholder representation on this committee marks a significant departure from the UK model, which relies solely on the independence of non-executive directors. This highlights how, despite broad alignment on governance objectives, specific legal and historical contexts can shape different regulatory solutions to the same problem of ensuring corporate accountability. While both systems aim to protect shareholder interests, they employ different structural mechanisms to achieve that end, demonstrating that there is no single, universally applied model for best practice in corporate governance.
References
- Companies and Allied Matters Act (2020) Federal Republic of Nigeria Official Gazette, No. 1, Vol. 107.
- Financial Reporting Council of Nigeria (FRCN). (2018) Nigerian Code of Corporate Governance 2018. FRCN.
- Financial Reporting Council (FRC). (2018) The UK Corporate Governance Code. FRC.
- Okike, E. N. M. (2007) 'Corporate governance in Nigeria: the status quo', Corporate Governance: An International Review, 15(2), pp. 173-193.
- Uche, C. U. (2004) 'Corporate Governance in Nigerian Banks: The Old and New', Nigerian Journal of Economic and Social Studies, 46(1).
