• Management is responsible for establishing and maintaining effective internal control over financial reporting. In an integrated audit of financial statements and internal control over financial reporting, an auditor is required to communicate, in writing, to management and the audit committee that the audit of internal control over financial reporting cannot be satisfactorily completed and that he or she is required to disclaim an opinion if management has not:

• Accepted responsibility for the effectiveness of the company's internal control over financial reporting,
• Evaluated the effectiveness of the company's internal control over financial reporting using suitable control criteria,
• Supported its evaluation with sufficient evidence, including documentation, and
• Presented a written assessment of the effectiveness of the company's internal control over financial reporting as of the end of the company's most recent fiscal year.