- Title : Director General
- Name: Mr. Mohamed El Moctar Ould Ahmed Sidi
- Organization: Office National de la Statistique
- Adress:
B.P. 240, Nouakchott, Mauritanie
- Phone: (+222) 45 25 28 80
- Email: webmaster@ons.mr
- Website: http://www.ons.mr/
B.P. 240, Nouakchott, Mauritanie