As part of its annual work plan for 2012, the Office of Internal Audit conducted an audit of WFP¡¯s Aviation Service and Aviation Safety Unit. The audit, which took place from 10 September to 4 October 2012, included audit work in ÐÓ°ÉÂÛ̳headquarters and in the Republic of South Sudan, Democratic Republic of Congo and Somalia Country Offices. The audit covered the aviation activities from 1 January 2011 to 30 June 2012 and included audit work in ÐÓ°ÉÂÛ̳headquarters and in the Republic of South Sudan, Democratic Republic of Congo and Somalia Country Offices. 3. The audit was carried out in accordance with the Institute of Internal Auditors¡¯ International Standards for the Professional Practice of Internal Auditing.