Foreign Direct Investment in Nigeria: Strengthening the Legal and Regulatory Ecosystem for Investor Confidence

Contributor: Oby Umeh

Introduction

Foreign Direct Investment (FDI) remains an important driver of economic development, particularly in developing economies seeking to accelerate industrialisation, facilitate technology transfer, create employment, and expand productive capacity. Unlike portfolio investment, which generally does not confer substantial managerial influence over an enterprise, FDI involves a lasting economic interest in an enterprise within the host state and a significant degree of participation in its management. Countries therefore increasingly compete for foreign investment by establishing stable legal frameworks, efficient regulatory institutions, transparent governance structures, and favourable business environments.

Nigeria possesses considerable investment potential, supported by its large domestic market, abundant natural resources, youthful population, strategic geographic location, and significant opportunities across sectors such as energy, agriculture, manufacturing, mining, telecommunications, infrastructure, and financial technology. Successive governments have sought to harness these advantages through reforms to liberalise the investment environment and improve the ease of doing business. These measures include the Nigerian Investment Promotion Commission Act (NIPC Act), the Companies and Allied Matters Act 2020 (CAMA), reforms to the foreign exchange regime, and other policy initiatives intended to promote and protect investment.

Despite these measures, significant obstacles continue to diminish Nigeria’s attractiveness to foreign investors. Regulatory fragmentation, policy inconsistency, bureaucratic delays, foreign exchange volatility, infrastructure deficits, security concerns, and protracted dispute resolution processes continue to weaken investor confidence. Although the existing legal framework provides important protections concerning investment security, capital repatriation, and dispute resolution, implementation gaps and institutional inefficiencies often undermine their practical effectiveness.

Nigeria’s principal challenge, therefore, is no longer simply the absence of investment legislation, but the need to build a coherent, predictable, and effectively administered legal and regulatory ecosystem. Sustainable investor confidence depends not only on the quality of substantive laws but also on institutional effectiveness, regulatory consistency, administrative efficiency, judicial reliability, and sound macroeconomic governance. Against this background, this article examines the concept and economic significance of FDI, Nigeria’s legal and institutional framework for foreign investment, the persistent legal and regulatory challenges affecting investor confidence, recent reform initiatives, and practical measures for strengthening Nigeria’s investment ecosystem.

Demystifying the Concept of Foreign Direct Investment

Foreign direct investment is central to international investment law and economic policy. It involves a cross-border investment through which an investor acquires a lasting interest in, and significant influence over, an enterprise located in another state. Unlike portfolio investment, which ordinarily does not confer a lasting managerial interest in the enterprise, FDI establishes a more enduring economic relationship between the investor and the enterprise. It may also facilitate the cross-border transfer of capital, managerial expertise, technology, intellectual property, and business networks.

The Organisation for Economic Co-operation and Development (OECD) defines FDI by reference to a lasting interest in an enterprise resident in an economy other than the investor’s. Under the OECD framework, direct or indirect ownership of at least 10 per cent of an enterprise’s voting power constitutes evidence of a direct investment relationship.^[1] The United Nations Conference on Trade and Development (UNCTAD) similarly recognises the importance of the nature and duration of an investment relationship in determining the scope of foreign investment and the protections that may attach to it under international investment frameworks.^[2]

FDI may take several forms. An investor may establish a new enterprise through a greenfield investment, acquire or merge with an existing enterprise, or expand an existing operation. Foreign investment may also take the form of wholly owned subsidiaries or joint ventures, while reinvested earnings may constitute an additional component of the investor’s direct investment in the enterprise. These arrangements raise distinct legal and regulatory considerations, including taxation, competition law, labour regulation, corporate governance, and sector-specific requirements.

For developing economies such as Nigeria, FDI can provide benefits beyond capital inflows. With appropriate economic and institutional conditions, it can expand productive capacity, promote industrial diversification, facilitate technology and knowledge transfer, create employment, increase public revenue, and strengthen export competitiveness through participation in regional and global value chains. These potential benefits have informed Nigeria’s ongoing efforts to liberalise its investment regime and attract foreign investment into strategic sectors of the economy.

However, FDI does not automatically produce these developmental outcomes. The extent to which a host economy benefits from foreign investment depends significantly on the quality of its institutions, regulatory environment, infrastructure, governance structures, and broader economic conditions. Weak institutions, regulatory uncertainty, administrative inefficiency, and inadequate infrastructure can reduce both the volume of foreign investment and its developmental impact.^[3] Investors therefore assess jurisdictions not only by the existence of favourable investment legislation but also by the credibility, efficiency, consistency, and predictability of the institutions that administer and enforce it.

This consideration is particularly important in Nigeria. Although the country possesses substantial comparative advantages and maintains a relatively liberal investment regime, its ability to attract and retain sustainable FDI depends on regulatory certainty, institutional effectiveness, efficient dispute resolution, macroeconomic stability, and a transparent business environment. These factors provide the appropriate foundation for examining Nigeria’s legal and institutional framework for foreign direct investment.

Nigeria’s Legal and Institutional Framework for Foreign Direct Investment

Nigeria’s legal framework for FDI has evolved from the restrictive regime established under the Nigerian Enterprises Promotion Acts of 1972 and 1977 to a substantially liberalised investment regime that encourages foreign participation in the economy. The enactment of the NIPC Act marked an important shift in investment policy by permitting non-Nigerians to invest in and participate in enterprises in Nigeria, except in activities on the statutory negative list. The Act also introduced investment guarantees intended to protect foreign capital and strengthen investor confidence. Therefore, it is necessary to examine the principal legislation and institutions governing FDI in Nigeria.

A. Nigerian Investment Promotion Commission Act

The NIPC Act remains central to Nigeria’s foreign investment regime. It permits non-Nigerians to invest and participate in enterprises across most sectors of the economy, subject to the activities contained in the negative list and any applicable sector-specific regulatory requirements.^[4] The Act also protects investors against nationalisation and expropriation. It prohibits the nationalisation or expropriation of enterprises to which the Act applies. It provides that the Federal Government may compulsorily acquire an enterprise only where the acquisition is in the national interest or for a public purpose and is carried out under a law that provides for fair and adequate compensation and access to the courts.^[5]

The Act further guarantees foreign investors the unconditional transferability of specified funds through an authorised dealer in freely convertible currency. These include dividends or profits attributable to an investment, payments for servicing foreign loans, and proceeds arising from the sale or liquidation of an enterprise or an interest in an investment.^[6] Together, these protections provide an important statutory foundation for the security of foreign investments and the repatriation of investment returns.

The NIPC Act also establishes the Commission as the principal federal agency responsible for encouraging, promoting, and coordinating investment in Nigeria. Its functions include maintaining liaison between investors and government ministries, departments, agencies, and other relevant authorities, as well as providing support services to incoming and existing investors.^[7] The Commission therefore serves not only as an investment promotion agency but also as an institutional interface between investors and the various public bodies involved in the investment process.

B. Companies and Allied Matters Act 2020

CAMA complements the NIPC Act by providing the principal legal framework for the formation, incorporation, governance, and administration of companies in Nigeria. Its reforms include the recognition of single-member private companies,^[8] electronic filing of documents with the Corporate Affairs Commission,^[9] and electronic general meetings for private companies, where permitted by the company’s articles.^[10] CAMA also recognises electronic signatures to authenticate company documents.^[11] These reforms have modernised key aspects of company administration and reduced some procedural burdens associated with establishing and operating businesses in Nigeria.

CAMA is particularly relevant to foreign investors because, subject to other laws regulating foreign participation in business, an alien or foreign company may participate in forming a Nigerian company.^[12] Upon incorporation, the company acquires separate corporate personality and perpetual succession, with the capacity to hold property and exercise the powers of an incorporated company.^[13] This corporate framework provides foreign investors with an established legal vehicle through which they may structure, own, and manage long-term investments in Nigeria.

C. Foreign Exchange Regulation

Foreign exchange regulation is central to Nigeria’s FDI framework because foreign investors place considerable importance on their ability to repatriate investment capital and returns. The Foreign Exchange (Monitoring and Miscellaneous Provisions) Act regulates the importation of foreign capital and foreign exchange transactions. At the same time, the Central Bank of Nigeria regulates the foreign exchange market.^[14] Under section 15 of the Act, an investor may import foreign currency or capital into Nigeria through an authorised dealer for investment in an enterprise or security. The authorised dealer must issue a Certificate of Capital Importation (CCI) evidencing the capital inflow. A valid CCI therefore provides an important basis for the subsequent transfer of dividends, profits, loan-servicing payments, and proceeds arising from the sale or liquidation of the investment through authorised channels.

The regulatory framework has continued to evolve. In May 2026, the CBN introduced the Fourth Edition of its Foreign Exchange Manual as part of broader reforms to improve transparency, efficiency, and confidence in the foreign exchange market.^[15] Nevertheless, investors’ practical ability to convert and repatriate funds may still be affected by foreign exchange liquidity, exchange-rate volatility, and prevailing market conditions. Nigeria’s statutory repatriation guarantees therefore depend not only on the existence of legal rights but also on the stability and efficiency of the foreign exchange market.

D. Sector-Specific Regulation

Foreign investors must also comply with regulatory regimes applicable to the sectors in which they operate. In the petroleum industry, the Petroleum Industry Act 2021 introduced a comprehensive legal, governance, regulatory, and fiscal framework and established separate regulators for the upstream, midstream, and downstream segments of the industry.^[16] These reforms are particularly significant to foreign investors because the petroleum sector remains highly regulated and investment decisions frequently depend on licensing requirements, fiscal obligations, regulatory certainty, and the administration of petroleum operations.

Competition regulation also affects foreign investment, particularly where an investment involves mergers, acquisitions, or other transactions that result in a change of control. The Federal Competition and Consumer Protection Act 2018 empowers the Federal Competition and Consumer Protection Commission to review qualifying mergers and determine whether to approve them, prohibit them, or approve them subject to conditions.^[17] Foreign investors contemplating acquisitions in Nigeria must therefore consider competition-law requirements alongside the general investment and corporate-law framework.

Other sectors, including telecommunications, banking and financial services, mining, aviation, electricity, insurance, and digital services, remain subject to specialised legislation, licensing requirements, and regulatory oversight. Accordingly, compliance with the NIPC Act and CAMA does not, by itself, confer an unrestricted right to operate in every sector. A foreign investor must also satisfy the applicable sector-specific requirements before commencing or, where relevant, continuing regulated activities. This layered regulatory structure makes coordination, predictability, and administrative efficiency particularly important to investor confidence.

Institutional Framework

Nigeria’s foreign investment regime is administered by several institutions with distinct but interconnected responsibilities. These include the NIPC, Corporate Affairs Commission, CBN, Nigeria Revenue Service, Federal Competition and Consumer Protection Commission, Nigeria Immigration Service, Nigeria Customs Service, and various sector-specific regulators.^[18] Collectively, these institutions regulate different stages of the investment lifecycle, including business establishment, capital importation, taxation, competition, immigration, customs administration, licensing, and sector-specific compliance.

The NIPC plays a coordinating role within this institutional structure and operates the One-Stop Investment Centre, which brings together relevant government agencies to facilitate approvals, licences, permits, and other investor-facing regulatory processes.^[19] This mechanism reflects an effort to reduce administrative bottlenecks and improve inter-agency coordination. Nevertheless, multiple regulators can still expose investors to overlapping requirements, repeated documentation, inconsistent administrative practices, and delays when coordination is ineffective. Nigeria’s investment framework therefore depends not merely on the number or quality of its institutions, but on their ability to administer the regulatory system coherently, transparently, efficiently, and predictably.

Persistent Challenges Within Nigeria’s Investment Ecosystem

Despite substantial legislative and regulatory reforms, structural and institutional constraints continue to affect Nigeria’s ability to attract and retain sustainable FDI. Statutory guarantees relating to investment protection, capital repatriation, market access, and dispute resolution are most valuable where institutions administer and enforce them consistently and efficiently. Nigeria’s principal challenge therefore lies increasingly in translating its legal framework into a predictable and functional investment environment. The following challenges remain particularly significant.

A. Regulatory Fragmentation and Institutional Overlap

Regulatory fragmentation remains a significant concern for foreign investors operating in Nigeria. Depending on the nature of an investment, an investor may have to engage with the NIPC, Corporate Affairs Commission, CBN, NRS, Federal Competition and Consumer Protection Commission, immigration and customs authorities, environmental regulators, and one or more sector-specific agencies. Although mechanisms such as the OSIC seek to streamline these interactions, multiple regulatory bodies can still create overlapping compliance requirements, repetitive approval processes, inconsistent regulatory interpretations, and administrative delays.^[20]

These difficulties become more pronounced in heavily regulated sectors such as petroleum, mining, telecommunications, financial services, and the digital economy, where investors must comply simultaneously with general investment legislation and specialised regulatory regimes. Where agencies fail to coordinate effectively or clearly define their respective responsibilities, regulatory compliance becomes more costly and less predictable. For long-term foreign investors, such institutional fragmentation can therefore diminish the practical value of an otherwise liberal investment regime.

B. Policy Inconsistency and Regulatory Uncertainty

Policy stability and regulatory predictability are fundamental to long-term investment decisions because investors commit capital based on assumptions about future costs, market conditions, regulatory obligations, and the ability to realise expected returns. Frequent or poorly coordinated changes in monetary, fiscal, trade, foreign exchange, or sector-specific policies can disrupt those assumptions and increase investment risk.

Nigeria has made significant reforms in recent years, particularly in monetary, foreign exchange, and fiscal policy. However, regulatory uncertainty remains a material concern. The World Bank has emphasised the importance of greater policy certainty to private investment and has identified regulatory uncertainty as a continuing feature of Nigeria’s operating environment.^[21] The challenge is therefore not reform itself, since regulatory change may be necessary to improve economic performance, but how reforms are designed, communicated, implemented, and transitioned.

Abrupt policy changes, inadequate stakeholder consultation, unclear transitional arrangements, and inconsistent administrative interpretations can create uncertainty even where the underlying policy objective is legitimate. Foreign investors therefore assess not only the substantive content of Nigeria’s laws and policies but also the consistency, transparency, and predictability with which public institutions implement them. Strengthening these qualities is essential to converting Nigeria’s formal investment protections into sustained investor confidence.

C. Foreign Exchange Constraints

Although Nigerian law guarantees the repatriation of profits and investment capital through authorised channels, liquidity shortages and exchange-rate volatility have at times constrained access to foreign exchange. These conditions can affect multinational corporations that depend on the timely conversion and transfer of funds and may discourage investment in sectors that rely heavily on imported machinery, technology, or intermediate goods. Sustained investor confidence therefore requires a stable, transparent, and sufficiently liquid foreign exchange market.

D. Judicial Delay and Contract Enforcement

An efficient judicial system is essential to an attractive investment climate. Although Nigeria has an established legal system and an arbitration-friendly framework, prolonged litigation and procedural delays can raise dispute-resolution costs and undermine commercial certainty. Improving judicial efficiency and ensuring the timely recognition and enforcement of arbitral awards therefore remain important to strengthening investor confidence.

E. Infrastructure, Security, and Administrative Inefficiency

Reliable infrastructure and security remain important considerations for foreign investors. Deficiencies in electricity supply, transportation, logistics, and digital infrastructure can increase operating costs and reduce Nigeria’s competitiveness. Security challenges in certain parts of the country may also affect investment decisions in sectors such as agriculture, manufacturing, mining, and energy.

Administrative inefficiencies further compound these challenges. Despite reforms introducing digital company registration and electronic regulatory services, investors may still encounter delays in obtaining licences, permits, customs clearances, immigration approvals, and other regulatory authorisations. Concerns about transparency, accountability, and regulatory integrity can further shape perceptions of Nigeria’s investment climate.

These challenges reinforce the broader conclusion that Nigeria’s investment difficulties stem less from a lack of legislation than from weaknesses in implementation, institutional coordination, and regulatory administration. Strengthening regulatory coordination, improving administrative efficiency, ensuring policy consistency, and enhancing judicial effectiveness are therefore essential to building a coherent investment ecosystem that can attract and retain sustainable FDI.

Recent Reforms and Their Impact on Investor Confidence

Nigeria has undertaken significant legislative, regulatory, and administrative reforms to improve its attractiveness to foreign investors. These reforms recognise that investor confidence depends not only on favourable legislation but also on regulatory efficiency, institutional coordination, and policy predictability. Recent measures have therefore focused on modernising corporate regulation, reforming the foreign exchange market, strengthening capital market regulation, and reducing administrative barriers to doing business.

CAMA introduced important reforms to corporate administration, including the recognition of single-member private companies, electronic filing, electronic meetings for private companies, and electronic authentication of company documents. These measures have simplified company formation and administration and reduced some procedural burdens associated with establishing and operating businesses in Nigeria.

Foreign exchange reforms have also sought to address a major concern for foreign investors. Since 2023, the CBN has moved toward greater exchange-rate unification and market-based price discovery in the Nigerian foreign exchange market. More recently, in May 2026, it introduced the Fourth Edition of the Foreign Exchange Manual to consolidate regulatory reforms and promote greater transparency and efficiency in the foreign exchange market.^[22] These measures are particularly relevant to foreign investors because access to foreign exchange affects capital repatriation, foreign loan servicing, and importing equipment and other inputs. Although exchange-rate volatility and liquidity risks remain, a more transparent and predictable foreign exchange framework is important to sustaining investor confidence.

The Investments and Securities Act 2025 (ISA) represents another significant regulatory reform. The Act repealed the Investments and Securities Act 2007 and modernised the framework governing Nigeria’s capital market. Among other reforms, it strengthened the Securities and Exchange Commission’s regulatory powers, expanded investor-protection mechanisms, and brought emerging areas such as digital and virtual assets more clearly within the regulatory framework.^[23] Although the ISA primarily governs capital market activities rather than FDI itself, a credible and well-regulated capital market supports the broader investment environment by strengthening market integrity, investor protection, and access to long-term finance.

Administrative reform has also received legislative support through the Business Facilitation (Miscellaneous Provisions) Act 2023 (BFA). The Act seeks to promote the ease of doing business and eliminate regulatory bottlenecks. It imposes transparency requirements on federal ministries, departments, and agencies; provides for default approvals in specified circumstances; promotes inter-agency cooperation; and requires service-level agreements for public services.^[24] It also amended several business-related statutes to institutionalise ease-of-doing-business reforms. These measures are directly relevant to foreign investors because delays, unclear requirements, and duplicative regulatory processes can increase the cost and uncertainty of establishing and operating businesses in Nigeria.

These reforms represent important steps towards improving Nigeria’s investment environment. Their effectiveness, however, ultimately depends on consistent implementation. Regulatory overlap, policy uncertainty, infrastructure deficits, and institutional capacity constraints can still diminish the practical benefits of otherwise progressive legislation. Nigeria must therefore complement legislative reform with effective institutions, regulatory coordination, policy consistency, and efficient administration to translate formal reforms into sustained investor confidence.

Pathway To Strengthening the Nigerian Legal and Regulatory Ecosystem

Nigeria’s principal challenge in attracting sustainable FDI is not the absence of an enabling legal framework but the effective implementation and administration of existing laws. Statutes such as the NIPC Act, CAMA, the Petroleum Industry Act 2021, the Federal Competition and Consumer Protection Act 2018, the Business Facilitation (Miscellaneous Provisions) Act 2023, and other sector-specific legislation provide a substantial legal foundation for investment promotion and protection. However, investor confidence ultimately depends on institutional efficiency, regulatory certainty, and how consistently statutory guarantees are implemented in practice.

A key priority is improving institutional coordination. Although the NIPC serves as Nigeria’s principal investment promotion agency, investors must still engage multiple regulators, which can lead to overlapping compliance requirements, repeated documentation, and administrative delays. Strengthening the Commission’s coordinating role and developing the One-Stop Investment Centre into a more fully integrated digital platform could streamline approvals, reduce duplication, lower compliance costs, and improve the overall investment experience.

Regulatory certainty should also remain central to Nigeria’s investment policy. Given the long-term nature of FDI, the government should introduce significant policy and regulatory changes transparently, supported by adequate stakeholder consultation and reasonable transitional arrangements. Clear and predictable regulatory practices would enable investors to assess risk more accurately while preserving the government’s ability to pursue legitimate economic and regulatory objectives.

Improving judicial efficiency is equally important. Prolonged litigation and procedural delays can increase transaction costs and undermine commercial certainty. Greater investment in judicial technology, effective case management, specialised capacity for complex commercial disputes, and appropriate use of alternative dispute resolution mechanisms would strengthen contract enforcement and enhance confidence in Nigeria’s dispute-resolution framework.

The government should also continue the digital transformation of regulatory administration by expanding and integrating electronic systems for company registration, licensing, tax administration, investment approvals, and other regulatory processes. Greater digitalisation can reduce bureaucratic delays, improve transparency, and strengthen administrative accountability.

Investment promotion should also focus increasingly on sectors capable of generating sustained developmental value, including renewable energy, digital technology, advanced manufacturing, agribusiness, healthcare, logistics, and infrastructure. At the same time, Nigeria must continue to strengthen governance, transparency, regulatory integrity, and policy consistency. These measures are essential to transforming Nigeria’s existing legal framework into a coherent and credible investment ecosystem capable of attracting and retaining long-term foreign investment.

Conclusion

Foreign direct investment remains a key driver of economic growth, industrial development, technological advancement, and job creation. Nigeria has made considerable progress in strengthening its legal and institutional framework through liberalising investment policy and reforming corporate regulation, business facilitation, foreign exchange administration, capital market regulation, and sector-specific legislation. However, persistent challenges, including regulatory fragmentation, policy uncertainty, foreign exchange constraints, infrastructure deficits, administrative inefficiencies, and delays in dispute resolution, continue to weaken investor confidence.

Nigeria’s competitiveness as an investment destination will therefore depend less on enacting additional legislation than on effectively implementing and administering its existing legal and regulatory framework. Strengthening institutional coordination, promoting regulatory certainty, improving judicial efficiency, expanding digital governance, and ensuring transparent and accountable administration will be critical to building a predictable and credible investment environment. If Nigeria pursues these measures consistently, it will be better positioned to attract and retain sustainable FDI while advancing long-term economic development.

Reference:

1. Organisation for Economic Co-operation and Development, OECD Benchmark Definition of Foreign Direct Investment (5th edn, OECD Publishing 2025) 22 https://www.oecd.org/en/publications/oecd-benchmark-definition-of-foreign-direct-investment-fifth-edition_7f05c0a3-en.html accessed 17 July 2026. ↑
2. United Nations Conference on Trade and Development, Scope and Definition: A Sequel, UNCTAD Series on Issues in International Investment Agreements II (United Nations 2011) https://unctad.org/publication/scope-and-definition accessed 17 July 2026. ↑
3. United Nations Conference on Trade and Development, Investment Policy Review: Nigeria (United Nations 2009) https://investmentpolicy.unctad.org/publications/92/investment-policy-review-of-nigeria accessed 21 July 2026. ↑
4. Nigerian Investment Promotion Commission Act, Cap N117, Laws of the Federation of Nigeria 2004, ss 17, 18 and 31. ↑
5. Ibid s 25. ↑
6. Ibid s 24. ↑
7. Ibid ss 4(h), 4(j) and 27. ↑
8. Companies and Allied Matters Act (CAMA) 2020 s.18(2) ↑
9. Ibid 860. ↑
10. Ibid s.240(2) ↑
11. Ibid s 101. ↑
12. Ibid s 20(4); Nigerian Investment Promotion Commission Act, s 19. ↑
13. Companies and Allied Matters Act 2020, ss 42 and 43(1). ↑
14. Foreign Exchange (Monitoring and Miscellaneous Provisions) Act, Cap. F34, Laws of the Federation of Nigeria (LFN) 2004. ↑
15. Central Bank of Nigeria, Foreign Exchange Manual (4th edn, 2026). ↑
16. Petroleum Industry Act (PIA), 2021. ↑
17. Federal Competition and Consumer Protection Act, 2018. ↑
18. Nigeria Revenue Service (Establishment) Act 2025, ss 3 and 40. ↑
19. Nigerian Investment Promotion Commission, ‘One Stop Investment Centre’ https://nipc.gov.ng/about-us/organisation-entities/osic accessed 21 July 2026. ↑
20. Nigerian Investment Promotion Commission, ‘Investor Rights’ https://nipc.gov.ng/publications/investment-guide-nigeria/ accessed 21 August 2026. ↑
21. World Bank, Nigeria Development Update: Building Momentum for Inclusive Growth (May 2025) 37. ↑
22. Central Bank of Nigeria, Foreign Exchange Manual (4th edn, 2026). ↑
23. Investments and Securities Act 2025, particularly ss 196, 198–199 and 357. ↑
24. Business Facilitation (Miscellaneous Provisions) Act 2023, ss 1, 3–6. ↑