Glossary/Compliance/Statutory Audit
Compliance

Statutory Audit

Statutory Audit is an independent examination of a company's financial statements required by law to express an opinion on whether they give a true and fair view.

What Statutory Audit is

A Statutory Audit is an audit of a company's annual financial statements that is mandated by law, performed by an independent registered auditor, and resulting in an opinion under generally accepted auditing standards, typically the International Standards on Auditing (ISAs) issued by the IAASB.

The threshold for mandatory statutory audit varies by jurisdiction. The EU Audit Directive 2006/43/EC, recast by Directive 2014/56/EU, requires a statutory audit for all public-interest entities (PIEs: listed companies, credit institutions, insurers) and for medium and large undertakings under the Accounting Directive 2013/34/EU thresholds. Member states can exempt small undertakings, and most do.

In the United Kingdom, audit exemption is available to small companies meeting two of three tests in the Companies Act 2006: turnover up to 10.2 million GBP, balance sheet total up to 5.1 million GBP, and employees up to 50.

In the United States, statutory audit is required for SEC-registered companies under the Securities Exchange Act of 1934 with PCAOB oversight; private US companies are not subject to a federal statutory audit, although individual states or lenders may require one.

When you will meet Statutory Audit

You will encounter statutory audit obligations once your company crosses local size thresholds, becomes listed, takes on regulated activities such as banking, insurance, or asset management, or signs covenants with lenders that require audited financials. Audited financials are also a baseline requirement for most M&A and fundraising due diligence processes.

Where this comes up in our guides

Statutory Audit FAQ

Only auditors registered with the local audit oversight body: the FRC in the UK, the PCAOB for US issuers, the AFM in the Netherlands, the Wirtschaftspruferkammer in Germany, and equivalent bodies in other jurisdictions. PCAOB-registered firms can be inspected directly by the PCAOB regardless of where the audit is performed.
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Compliance
Confirm current figures with the official registry or a qualified adviser before relying on them.
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Sources
  1. 1EU Audit Directive 2006/43/EC and Audit Regulation 537/2014
  2. 2International Standards on Auditing (ISAs), IAASB
  3. 3UK Companies Act 2006, Part 16
Definition reviewed March 2026.
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