根据新加坡《公司法》规定，所有在新加坡注册成立的公司需在成立后三个月之内委任一名在新加坡执业的审计师或一间审计事务所为其提供审计服务。

Auditing is essential to establishing an enterprise’s reputation and its ability to make significant business decisions. In the audit process, experienced accountants familiarize themselves with the unique characteristics of the customer's industry, how the enterprise operates, its management structure, potential problems and risk management. From these, they can root out potential management and business problems and provide professional solutions for customers.