This book focuses on factors impacting audit quality, and solutions to these problems. In addition to elaborating on legislation in the European Union and United States, the book also provides a thorough outlook of Turkish audit market from the point of view of auditing firms and their clients. Many cases and samples are provided to assist practitioners to successfully re-engineer organizational structures in accordance with fresh regulations and expectations of the market. This book serves as a helpful resource for auditing firms, auditors, regulating authorities, as well as post-graduate students of audit sector.