Fraud declaration

OSS is committed to observe the highest ethical, moral and legal standards within the organization as well as within its projects, programs and activities, and believes that corruption and fraud are prejudicial to the achievement of its mission.

In order to promote good governance and transparency, the OSS’ External Auditor (Cabinet KPMG-Tunisia) has been appointed by its Executive Board to receive and conduct investigations and ensure the processing of these allegations.

OSS strongly appeals any person with information on cases of wrongdoing to report these facts to Cabinet KPMG-Tunisia. Even if the External Auditor accepts anonymous complaints, it encourages whistleblowers to identify themselves as allegations made anonymously are oftentimes difficult to review and may not fully respond to the complainant’s concerns. 

Furthermore, OSS has adopted a whistleblowing policy to protect whistleblowers from reprisals.

How to file a complaint?
To file a complaint, please fill out the complaint form available in two version : English and French.

Where to send a complaint?
Complaints should be sent to KPMG-Tunisia:

  • By email:
  • By fax: + 216 71 194 320
  • By post: KPMG Building, 6 Rue du Riyal, Les Berges du Lac - 1053, Tunis
  • In person: Headquarters of KPMG-Tunisia to Mr. Moncef Boussannouga Zammouri (KPMG Building, 6 Rue du Riyal, Les Berges du Lac - 1053, Tunis)

For more information, please refer to the following documents:

Complaints relating to environmental, social or gender grievances due to a project / program or activity implemented or executed by the OSS, must be submitted via the Grievance mechanism.