Your Nigerian customer has sent you an ESG questionnaire. Here is what the law requires of them — and what they need from you.
Nigeria has introduced mandatory sustainability reporting for listed companies through the Nigerian Exchange Group (NGX) and the Securities and Exchange Commission (SEC Nigeria). The NGX Sustainability Disclosure Guidelines and the Nigerian Code of Corporate Governance 2018 require ESG disclosure from listed companies and regulated entities. Nigeria is also Africa's largest economy and a major supplier to EU, UK, and US markets — particularly in oil and gas, agriculture, and manufacturing — and Nigerian suppliers face ESG questionnaires from international buyers subject to CSRD, CSDDD, and the UK Modern Slavery Act. If you supply goods or services to a Nigerian buyer, or if your Nigerian buyer supplies international markets, ESG compliance evidence is increasingly a regulatory and procurement requirement.
Key regulations in Nigeria — ESG & Sustainability Reporting Supplier Guide
NGX Sustainability Disclosure Guidelines
The Nigerian Exchange Group (NGX) requires all listed companies to publish annual sustainability reports aligned with GRI Standards. Reports must cover environmental, social, and governance performance, including supply chain sustainability. NGX-listed companies are required to disclose their supplier assessment processes and supply chain sustainability data.
Nigerian Code of Corporate Governance 2018 (NCCG)
The Nigerian Code of Corporate Governance 2018 requires companies to integrate sustainability into their governance frameworks. The NCCG includes requirements for environmental and social risk management, stakeholder engagement, and supply chain oversight. The Financial Reporting Council of Nigeria (FRCN) enforces compliance.
EU CSRD & CSDDD — Reach into Nigerian Suppliers
Nigerian companies that supply European buyers — particularly in oil and gas, cocoa, and manufacturing — are subject to ESG questionnaires driven by EU CSRD and the incoming CSDDD. The EU Deforestation Regulation (EUDR) affects Nigerian cocoa exporters. EU energy companies with Nigerian operations face CSRD supply chain disclosure requirements.
UK Modern Slavery Act — Reach into Nigerian Suppliers
UK companies with Nigerian suppliers must assess those suppliers for modern slavery and forced labour risks as part of their Modern Slavery Act compliance. Nigeria is a significant source country for modern slavery risk in international supply chains — UK buyers are required to conduct due diligence and may require evidence of labour rights compliance from their Nigerian suppliers.
Nigeria NDPA & CERT-NG Cyber Obligations
Nigeria's Nigeria Data Protection Act 2023 (NDPA) and the earlier National Data Protection Regulation 2019 (NDPR) require data controllers to notify the Nigeria Data Protection Commission (NDPC) of personal data breaches within 72 hours of becoming aware of the breach. Affected individuals must also be notified without undue delay. The NDPC is an active enforcer. Nigeria's CERT-NG (Computer Emergency Response Team Nigeria) coordinates national cyber incident response under the Office of the National Security Adviser. The Cybercrimes (Prohibition, Prevention, etc.) Act 2015 criminalises cybercrime. Suppliers processing Nigerian customer data must align incident response to the NDPC 72-hour notification window.
What this means for you as a supplier
You may not be directly regulated by all of these frameworks. But your Nigerian buyer is — and so are the international buyers in your supply chain. NGX-listed companies must disclose supply chain sustainability data. EU buyers must assess Nigerian suppliers under CSRD and CSDDD. UK buyers must assess Nigerian suppliers under the Modern Slavery Act. A non-response or a weak response increases your buyer's regulatory risk and makes you a liability in their supply chain.
Key dates
2018 onwards
Nigerian Code of Corporate Governance — mandatory sustainability governance for public companies and regulated entities
Active now
NGX Sustainability Disclosure Guidelines — all listed companies must publish annual sustainability reports
Active now
EU CSRD — large EU companies must disclose supply chain sustainability data including Nigerian suppliers
Active now
UK Modern Slavery Act — UK buyers must assess Nigerian suppliers for modern slavery risks
Active now
EU Deforestation Regulation — Nigerian cocoa exporters must provide deforestation-free evidence
July 2029
EU CSDDD Phase 1 — large EU companies must conduct active supply chain due diligence; Nigerian suppliers will receive structured questionnaires
Nigeria's sustainability reporting framework
Nigeria has one of the most developed sustainability reporting frameworks in Africa. The NGX Sustainability Disclosure Guidelines and the Nigerian Code of Corporate Governance together create a comprehensive mandatory ESG framework for listed companies and regulated entities. The Financial Reporting Council of Nigeria (FRCN) enforces compliance. For suppliers to Nigerian listed companies, this means your buyer's sustainability report will include supply chain data — and they need your information to complete it.
Oil and gas supply chains — international ESG pressure
Nigeria is Africa's largest oil producer. International oil companies operating in Nigeria — including European majors subject to CSRD and CSDDD — must disclose supply chain sustainability data including their Nigerian operations and suppliers. Nigerian oil and gas service companies face ESG questionnaires from both their Nigerian listed company buyers and from international energy companies. Environmental compliance, community impact, and labour rights are the primary areas of focus.
What your Nigerian buyer's questionnaire will ask
Environmental management
Environmental management systems, pollution prevention, waste management, and compliance with Nigerian environmental law (NESREA). Oil and gas suppliers face specific requirements on spill prevention and environmental remediation.
GHG emissions and climate data
Scope 1 and Scope 2 emissions data. NGX-listed companies and EU CSRD buyers require supply chain emissions data. Oil and gas suppliers face specific methane and flaring disclosure requirements.
Labour rights and working conditions
Compliance with Nigerian Labour Act, minimum wage, working hours, health and safety, and freedom of association. UK buyers will reference the Modern Slavery Act. EU buyers will reference ILO conventions and CSDDD.
Human rights and community impact
A written policy covering forced labour, child labour, and non-discrimination. Evidence of community engagement and impact assessment. This is particularly important for oil and gas and mining suppliers.
Supply chain traceability
Evidence of your own supplier assessment processes. EU and UK buyers require traceability through the supply chain. Cocoa exporters must provide deforestation-free evidence under the EUDR.
Governance and anti-corruption
Anti-bribery and anti-corruption policies aligned with Nigerian law and the UN Convention Against Corruption. Board oversight of ESG matters. International buyers will reference their own jurisdiction's anti-corruption laws.
What happens if your response is inadequate
- →Your NGX-listed buyer must disclose supply chain sustainability data — a non-response creates a gap in their mandatory sustainability report
- →EU energy companies with Nigerian operations must disclose supply chain ESG data under CSRD — a non-response from you creates a compliance gap for your buyer
- →UK buyers must assess Nigerian suppliers under the Modern Slavery Act — weak responses create reputational risk for your buyer and procurement risk for you
- →EU cocoa buyers cannot legally import Nigerian cocoa without deforestation-free evidence under the EUDR
Last reviewed: April 2026. This guide is for general information only and does not constitute legal advice. Regulations change — verify current requirements with a qualified adviser.
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