Abstract
Purpose-This paper explores the role of audit evidence source collected by Libyan auditor in enhancing the quality and reliability of its report. Design/methodology/approach-A questionnaire was used to collect data regarding the perceptions of the external, internal, state and taxation auditors on the effect of the evidence source on the quality of auditor's report. To confirm and support the questionnaire findings semi-structured interviews were conducted with four target groups. Findings-The results of the study indicate that source of evidence has an impact on the quality of auditor's report. Originality-The research makes a significant contribution to knowledge and practise in the auditing field in emerging countries. This is especially important given the changing economic climate in Libya and findings from this research can be applied to other emerging economies. arabic 16 English 85