1. Assurance engagements and external audit 保证约定和外部审计 O_Z
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Materiality, true and fair presentation, reasonable assurance f:h<tlob
物质性,真实公平的描述,合理的保证 27UnH: =
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Appointment, removal and resignation of auditors oTf^-29d
审计人员的的任命、免职和辞职 A )xfO-
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Types of opinion: unmodified opinion, modified opinion, adverse opinion, disclaimer of opinion *"j3x}
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意见类型:无保留意见,保留意见,否定意见,拒绝表示意见 e;&f