Internal audit in public banks in the framework of international internal audit standards: The case of Turkey

Abstract

Financial crises in the international markets, which have global effects, have increased the importance of internal auditing especially in the banking sector in recent years. Minimizing the negative effects of crises is closely related to the establishment and functioning of an effective internal control system. International internal audit standards (IIAS) issued by the International Internal Audit Standards Boards are internationally applicable standards that contain the basic requirements for the professional implementation and evaluation of the effectiveness of internal auditing. In developing countries where the effects of crises are intensely felt, public banks are one of the most important actors of the financial system. An effective internal control structure in public banks and in compliance with international standards is necessary for a strong and fragile financial system. The purpose of this study is to examine the internal audit activities in public banks in terms of compliance with international standards. In this study conducted at one of the leading state-owned bank in Turkey, the bank’s internal control procedures and internal control activities reports were examined. In addition, the Bank’s internal audit activities were analyzed by conducting interviews with bank officials for a better understanding of the internal control system. The IIAS, which are grouped under two main headings, are related to the internal audit activities of the related bank. It is thought that the study will guide banks and auditors in terms of demonstrating the application of IIAS, which usually consist of abstract statements. © 2021 by Emerald Publishing Limited.