This paper examines how external auditors' reliance decisions on the internal audit function (IAF) are affected by two Public Company Accounting Oversight Board (PCAOB) regulatory actions (the risk-based audit approach required by auditing standards and a change in the focus of the PCAOB...

Determining overall group materiality and materiality levels for individual components is becoming more of a hot-button issue as the number and complexity of large and international group audits increases. Auditing standards and other professional materials offer little practical guidance on the...