ISA 330 – Objective
The objective of the auditor is to obtain sufficient appropriate audit evidence regarding the assessed risks of material misstatement, through designing and implementing appropriate responses to those risks.
ISA 330 – Definitions:
For purposes of the ISAs, the following terms have the meanings attributed below:
Substantive procedure: An audit procedure designed to detect material misstatements at the assertion level. Substantive procedures comprise:
- Tests of details (of classes of transactions, account balances, and disclosures); and
- Substantive analytical procedures.
Test of controls: An audit procedure designed to evaluate the operating effectiveness of controls in preventing, or detecting and correcting, material misstatements at the assertion level.
ISA 330 – Requirements:
The auditor shall design and implement overall responses to address the assessed risks of material misstatement at the financial statement level.
Audit Procedures Responsive to the Assessed Risks of Material Misstatement at the Assertion Level:
- The auditor shall design and perform further audit procedures whose nature, timing and extent are based on and are responsive to the assessed risks of material misstatement at the assertion level.
- In designing the further audit procedures to be performed, the auditor shall:
- Consider the reasons for the assessment given to the risk of material misstatement at the assertion level for each class of transactions, account balance, and disclosure, including:
i. The likelihood of material misstatement due to the particular characteristics of the relevant class of transactions, account balance, or disclosure (that is, the inherent risk); and
ii. Whether the risk assessment takes account of relevant controls (that is, the control risk), thereby requiring the auditor to obtain audit evidence to determine whether the controls are operating effectively (that is, the auditor intends to rely on the operating effectiveness of controls in determining the nature, timing and extent of substantive procedures); and
- Obtain more persuasive audit evidence the higher the auditor’s assessment of risk.
The auditor shall design and perform tests of controls to obtain sufficient appropriate audit evidence as to the operating effectiveness of relevant controls if … Continue reading
The auditor shall include in the audit documentation … Continue reading
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