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Guide to Using International Standards on Auditing in - IFAC

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<str<strong>on</strong>g>Guide</str<strong>on</strong>g> <str<strong>on</strong>g>to</str<strong>on</strong>g> <str<strong>on</strong>g>Us<strong>in</strong>g</str<strong>on</strong>g> <str<strong>on</strong>g>Internati<strong>on</strong>al</str<strong>on</strong>g> <str<strong>on</strong>g>Standards</str<strong>on</strong>g> <strong>on</strong> <strong>Audit<strong>in</strong>g</strong> <strong>in</strong> the Audits of Small- and Medium-Sized Entities Volume 1—Core C<strong>on</strong>cepts<br />

9.3 Resp<strong>on</strong>se <str<strong>on</strong>g>to</str<strong>on</strong>g> Assessed Risks at the Asserti<strong>on</strong> Level<br />

Paragraph #<br />

Relevant Extracts from ISAs<br />

330.6 The audi<str<strong>on</strong>g>to</str<strong>on</strong>g>r shall design and perform further audit procedures whose nature, tim<strong>in</strong>g and<br />

extent are based <strong>on</strong> and are resp<strong>on</strong>sive <str<strong>on</strong>g>to</str<strong>on</strong>g> the assessed risks of material misstatement at the<br />

asserti<strong>on</strong> level. (Ref: Para. A4-A8)<br />

The audi<str<strong>on</strong>g>to</str<strong>on</strong>g>r’s assessment of identified risks at the asserti<strong>on</strong> level provides the start<strong>in</strong>g po<strong>in</strong>t for:<br />

• C<strong>on</strong>sider<strong>in</strong>g the appropriate audit approach; and<br />

• Design<strong>in</strong>g and perform<strong>in</strong>g further audit procedures. Refer <str<strong>on</strong>g>to</str<strong>on</strong>g> Volume 1, Chapter 10 for a detailed<br />

descripti<strong>on</strong> of further audit procedures.<br />

An Appropriate Audit Approach<br />

The audit approach for design<strong>in</strong>g and perform<strong>in</strong>g further audit procedures will be based <strong>on</strong> the assessment<br />

of the identified risks at both the f<strong>in</strong>ancial statement level and the asserti<strong>on</strong> level.<br />

Because assessed risks will differ between the material classes of transacti<strong>on</strong>s, account balances, and<br />

disclosures, the most effective audit approach will vary. For example, it might be appropriate <str<strong>on</strong>g>to</str<strong>on</strong>g> test c<strong>on</strong>trols<br />

over sales completeness, and use substantive procedures for the other asserti<strong>on</strong>s. For payables, a substantive<br />

approach could be applicable for all asserti<strong>on</strong>s. The key is <str<strong>on</strong>g>to</str<strong>on</strong>g> develop audit procedures that resp<strong>on</strong>d<br />

appropriately <str<strong>on</strong>g>to</str<strong>on</strong>g> the risks identified.<br />

The follow<strong>in</strong>g exhibit outl<strong>in</strong>es some of the c<strong>on</strong>siderati<strong>on</strong>s <strong>in</strong> develop<strong>in</strong>g the appropriate audit approach for<br />

an account balance or class of transacti<strong>on</strong>s.<br />

Exhibit 9.3-1<br />

Would substantive tests<br />

al<strong>on</strong>e provide sufficient<br />

appropriate audit evidence<br />

at the asserti<strong>on</strong> level?<br />

No<br />

Yes<br />

Tests of C<strong>on</strong>trols<br />

Substantive Procedures<br />

Yes<br />

No<br />

Would it be more<br />

efficient <str<strong>on</strong>g>to</str<strong>on</strong>g> obta<strong>in</strong><br />

the audit evidence<br />

through tests<br />

of c<strong>on</strong>trols<br />

(such as reduc<strong>in</strong>g<br />

the extent<br />

of substantive<br />

procedures)?<br />

Note: In smaller entities, reliable c<strong>on</strong>trol activities may not exist or may be very limited. In these cases, a<br />

primarily substantive approach may be the <strong>on</strong>ly alternative.

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