6. Conclusions
An audit committee is one of the most important administrative structures and one of the most important committees of the board of directors. Because of the fact that an audit committee takes responsibility of supervision on behalf of the board of directors, it can be said that an audit committee is the most important administrative structure and committee after the general assembly and board of directors in banks.
Audit committees were first seen in 1940s and they have been queried since the scandals and bankruptcies. Some legislative changes have been made in time by the regulatory bodies because of the scandals and bankruptcies seen. Audit committees have been affected mainly by Sarbanes-Oxley Act in the World in recent times. In addition, the regulations made by BRSA and CMB have affected the audit committees in Turkey.
Audit committees are responsible for the supervision of the internal control, internal audit, risk management, ethics and codes of conduct, accounting and financial reporting, independent audit, support services, valuation services and ratings bureau according to Banking Law and regulations made by BRSA in Turkey. In addition to these, the legislation includes the structure, characteristics and activities of audit committees.