FRC National Audit and Assurance Firms Register (2026): Requirements, Deadlines & Consequences

Quick summary, what changed and why it matters

The Audit Firms Register Nigeria initiative by the Financial Reporting Council of Nigeria (FRC) introduces a national register of audit and assurance providers, with publication and enforcement commencing from 1 April 2026. From that date, engagements signed by firms that are not entered on the register risk being treated as non-compliant for Nigerian entities. This is a time-sensitive compliance matter for CFOs, audit partners, finance directors, company secretaries and audit committee chairs. The single most important immediate action is to verify that your appointed auditor appears on the official FRC register, and to document that verification. Confirm the latest position directly on the FRC website, which hosts the register and the governing guidance.

Who must register, scope and registration requirements for the audit firms register nigeria

The Audit Firms Register Nigeria applies to audit and assurance firms that sign off on financial statements and related assurance reports for Nigerian entities. If a firm issues a statutory audit opinion or similar assurance for a company subject to Nigerian reporting obligations, it falls within scope and should be registered before the enforcement date.

Based on FRC guidance, firms should expect to provide core eligibility evidence when registering, typically including firm particulars, confirmation of partners’ professional licences, and evidence of quality-control and internal review systems. Professional licensing is administered by bodies such as the Institute of Chartered Accountants of Nigeria (ICAN) and the Association of National Accountants of Nigeria (ANAN); the FRC register operates alongside this professional membership and FRC registration of individual professionals, not as a replacement for it. Confirm the precise documentary requirements on the FRC website.

In-scope firms vs out-of-scope

In-scope firms include those providing statutory audit and formal assurance engagements to Nigerian entities, regardless of firm size, large network firms and smaller practices alike. Foreign audit firms that perform statutory audits for Nigerian entities may be in scope and should confirm their position with the FRC directly. Purely advisory, bookkeeping or non-assurance services generally fall outside the audit opinion requirement, but any firm uncertain of its status should seek confirmation from the FRC rather than assume exemption.

Key deadlines and practical timeline (including 1 April 2026)

The FRC has announced that publication and enforcement of the register begins on 1 April 2026. Companies and firms should treat the period before that date as a remediation window. Recommended internal milestones are straightforward: verify your auditor’s registration status promptly, raise any gaps with the firm well before the financial year-end relevant to your audit, and record the outcome in board or audit committee minutes.

If your auditor is not registered, immediate steps

If your appointed firm does not appear on the register, request written confirmation of its registration status and expected completion date. Where registration remains pending close to 1 April 2026, assess the risk to your engagement and consider whether a registered firm should be appointed to protect the validity of the audit. Do not wait for the deadline to pass before acting.

Consequences of non-compliance (for firms and for audited entities)

Non-compliance carries distinct risks for audit firms and for the companies they serve. For firms, failure to register may expose the practice to regulatory sanction and the inability to sign statutory reports. For audited entities, an engagement completed by an unregistered firm may be treated as non-compliant, creating the prospect of a required re-audit and reputational exposure.

Re-audit risk and statutory implications

The FRC derives its authority from the Financial Reporting Council of Nigeria Act, 2011 (as amended by the Financial Reporting Council of Nigeria (Amendment) Act, 2023), which establishes its functions over financial reporting and assurance. Where an audit is found to be non-compliant, the practical effect may be a requirement to re-audit the financial statements using a registered firm. Listed companies should also consider reporting obligations overseen by the Securities and Exchange Commission (SEC). Assess materiality and respond to any regulatory notice promptly.

How to verify your auditor’s registration on the audit firms register nigeria, step-by-step

Verification is quick, and keeping a dated record is essential. Follow this workflow:

1. Open the official FRC website and locate the National Audit and Assurance Firms Register (available from 1 April 2026).
2. Search by the firm’s exact name, and where available, its registration number.
3. Confirm the entry matches the firm engaged to sign your financial statements, not just an affiliated or network entity.
4. Capture a dated screenshot showing the firm’s registered status.
5. Record the verification in board or audit committee minutes, noting the date and the person who performed the check.
6. Repeat the check before each audit appointment or re-appointment.

If the search fails or the firm claims registration is “pending”, do not accept verbal assurance alone. Request documentary evidence directly from the firm and re-check the register periodically until a confirmed entry appears. Where doubt remains close to the deadline, treat the engagement as at risk.

Evidence to request from your audit firm

Ask your firm for its FRC registration reference, confirmation that the signing partner is licensed and FRC-registered, and written confirmation that the firm will remain registered for the duration of the engagement. Retain this alongside your verification screenshot.

Practical Q&A and next steps for companies and audit committees

Audit committees and CFOs should build registration checks into their audit procurement and oversight routines. A short compliance checklist helps: verify the firm on the register, document the result in minutes, obtain the firm’s written registration confirmation, and review the position at each re-appointment.

Contract wording to require proof of registration

For future engagements, consider including a contractual clause requiring the audit firm to warrant that it is, and will remain, registered on the FRC National Audit and Assurance Firms Register, with an obligation to notify the company immediately if that status changes. This transfers verification risk and helps protect the engagement’s validity.

Comparison table, Registered vs Unregistered audit engagements

Companies seeking a practical review can draw on Audit & Assurance, Nigeria practice area page resources, or consult the GLE directory of Audit & Assurance advisors in Nigeria for advisory and consulting support.

Sources

1. Financial Reporting Council of Nigeria (FRC)
2. Financial Reporting Council of Nigeria Act, 2011 (as amended by the FRC (Amendment) Act, 2023)
3. Corporate Affairs Commission (CAC)
4. Securities and Exchange Commission Nigeria (SEC)
5. Institute of Chartered Accountants of Nigeria (ICAN)
6. Association of National Accountants of Nigeria (ANAN)