Standards on auditing

SA 200: Overall Objectives of the Independent Auditor and the Conduct of an Audit in Accordance with Standards on Auditing

• Ø Sufficiency and Appropriateness of Audit Evidence — Audit evidence is necessary to support the auditor’s opinion and report. It is cumulative in nature and is primarily obtained from audit procedures performed during the course of the audit. Sufficiency is the measure of quantity of audit evidence whereas appropriateness is the measure of quality of audit evidence
• Ø Audit Risk — Audit risk is a function of the risks of material misstatement and detection risk. The risks of material misstatement may exist at two levels: (a) The overall financial statement level; and (b) The assertion level for classes of transactions, account balances, and disclosures. For a given level of audit risk, the acceptable level of detection risk bears an inverse relationship to the assessed risks of material misstatement at the assertion level
• Conduct of an Audit in Accordance with SAs — The auditor shall comply with all SAs relevant to the audit. An SA is relevant to the audit when the SA is in effect and the circumstances addressed by the SA exist. The auditor shall have an understanding of the entire text of an SA, including its application and other explanatory material, to understand its objectives and to apply its requirements properly. The auditor shall not represent compliance with SAs in the auditor’s report unless the auditor has complied with the requirements of this SA and all other SAs relevant to the audit

SA 210: Agreeing the Terms of Audit Engagements

• Auditor and client should agree on terms of engagement. Agreed terms would need to be recorded in an audit engagement letter or other suitable form of contract
• The form and content of audit engagement letter may vary for each client, but would generally include reference to (a) objective and scope of the audit of financial statements; (b) responsibilities of the auditor; (c) responsibilities of management; (d) Identification of applicable financial reporting framework for the preparation of financial statements; and (e) Reference to the expected form and content of any reports to be issued by the auditor and a statement that there may be circumstances in which a report may differ from its expected form and content. Other matters as per the circumstances should also be included
• In case of recurring audits, auditor should consider whether circumstances require the terms of engagement to be revised
• Where the terms of engagement are changed, auditor and client should agree on the new terms. If auditor is unable to agree to a change of engagement and is not permitted to continue the original engagement, the auditor should consider withdrawing from the engagement and determine whether there is any obligation, either contractual or otherwise, to report the circumstances to other parties, such as those charged with governance, owners or regulators