Resumen
The aim of this paper is to compare the views of internal controllers/auditors and branch/call center personnel of the banks with respect to the operational risk. Within this scope, we made two different surveys to the personnel in Turkish banks in order to achieve this objective. The first survey was conducted by 310 branch and call center personnel whereas 151 personnel in internal control and audit departments of the banks carried out the second survey. The major finding in this study is that there is a difference in the views of these two groups regarding the evaluation of operational risk. In general, internal controllers/auditors look at the operational risk more negatively than branch/call center personnel. The personnel who control and audit operations in the bank think that operational risk knowledge level of branch/call center personnel is less sufficient, operational risk levels are higher, the controls to avoid this risk are less efficient than branch/call center personnel consider.