Article 141

1. An internal audit function shall be set up within the Office, to be performed in compliance with the relevant international standards. The internal auditor, appointed by the Executive Director, shall be responsible to him for verifying the proper operation of budget implementation systems and procedures of the Office.

2. The internal auditor shall advise the Executive Director on dealing with risks, by issuing independent opinions on the quality of management and control systems and by issuing recommendations for improving the conditions of implementation of operations and promoting sound financial management.

3. The responsibility for putting in place internal control systems and procedures suitable for carrying out his tasks shall lie with the authorising officer.