Companies today must ensure that operational processes are performing efficiently and effectively in compliance with current regulations. Accountants must adhere to domestic standards set by organizations—such as the Public Company Accounting Oversight Board and the Financial Accounting and Standards Board—as well as global standards, such as the International Financial Reporting Standards, requiring appropriate implementation and assessment of internal controls. Whether developing appropriate processes internally or preparing substantive testing, external auditors must be able to quickly and completely assess the financial processes, determine weaknesses, and provide recommendations for improvement.