Prospectus Related to Public Offerings

EMTN Program (supplement on Septembre 5, 2007) - 09/05/07

EMTN Program (base prospectus on June 29, 2007) - 06/29/07

TCN Program (information memorandum on June 14, 2007) - 06/14/07

ECP Program (supplement on December 4, 2006) - 12/04/06

Summarized note of transaction Natixis aimed on November 17th, 2006 - 11/17/06