Organization :	Office National de la Statistique
President / General Director :	Mr. Mohamed El Moctar Ould Ahmed Sidi
Address :	B.P: 240 Nouakchott , Mauritanie
Telephone :	(+222) 4 525 2880 ; (+222) 4 769 9696
Fax :	(+222) 4 525 5170
Web Site :	http://www.ons.mr
E-mail :	webmaster@ons.mr; sidna@ons.mr; khalihina@ons.mr; iodes@hotmail.fr