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Internal Auditing

Group Internal Auditing

We believe that the role of internal auditing is extremely important to “live up to customers’ expectations” and “implement transparent management” as set forth in the Resona Group’s Corporate Mission. Accordingly, we have established internal audit divisions at Resona Holdings and Group companies.

In order to ensure sound and appropriate operations and to gain social trust in the business management systems established by the Company and Group companies, the internal audit divisions serve the essential function of facilitating improvements in corporate value by verifying and evaluating the systems from an independent standpoint and promoting improvements as needed in all management activities.


The Company and Group companies have established independent internal audit divisions and other bodies under each board of directors.

Moreover, we have formed an Internal Audit Council in the Company and Group companies, separate from the Executive Committee, to discuss important matters related to internal auditing.

The Internal Audit Division of the Company reports to the Board of Directors and the Audit Committee for its functions and to the representative executive officers for its administration. In addition, by ensuring a direct reporting line from the Audit Committee to the Internal Audit Division, we strengthen the monitoring and check and balance functions the Company exerts over the representative executive officers and representative directors of the Group companies.

Resona Holdings' Internal Auditing Systems

Group Internal Auditing Systems

Functions and Roles

To guide the formulation of plans for internal auditing, the Internal Audit Division of the Company formulates the Annual Internal Audit Basic Plan of the Company and the Group, including the Group’s annual policies, the targets of auditing, and key items and secures approval of the Board of Directors after discussion with the Audit Committee.

The internal audit division of each Group company formulates its Annual Internal Audit Basic Plan based on the business management policies of the Internal Audit Division of the Company and secures the approval of the respective board of directors.

The internal audit divisions at the Company and Group companies conduct audits based on the Annual Internal Audit Basic Plan.

The results of internal audits of the Company are reported to the Board of Directors, the Audit Committee, and representative executive officers. The results of internal audits of Group companies are reported to their respective boards of directors and Audit Committee as well as the Company.