Statutory auditor is a title used in various countries to refer to a person or entity with an auditing role, whose appointment is mandated by the terms of a statute.
In India, the term "statutory auditor" refers to an external auditor whose appointment is mandated by law. A "statutory audit" is a legally required review of the accuracy of a company's or government's financial records. The purpose of a statutory audit is the same as the purpose of any other audit - to determine whether an organization is providing a fair and accurate representation of its financial position by examining information such as bank balances, bookkeeping records and financial transactions. The European Union has also made efforts to mandate statutory audits and statutory auditors on an EU-wide level.
A statutory auditor (監査役 kansayaku) is an official found in Japanese kabushiki gaisha (business corporations). Similar roles are also found in Taiwan and South Korea, which use modified forms of Japanese corporate law, although the English translation most commonly employed for the role in these countries is supervisor or supervisory board.
Statutory auditors are elected by shareholders and hold a position in the hierarchy alongside the board of directors. A kabushiki kaisha must have at least one statutory auditor, unless the transfer of shares is restricted in the articles of incorporation. If the company is classified as a "large" company (i.e. with more than ¥500 million in paid-in capital or ¥20 billion in liabilities), it must have three statutory auditors, or an audit, compensation and nominating committee system similar to that used by public companies in the US.