Registry of the increase of quantity of OTE5OE

Date

12/07/2007

Notice Number

07/0796

NOTICE N.º 0796/07

We hereby inform that, on 12^th July, 2007, 68.000.000.000 ordinary bonds of Instituto de Gestão do Crédito Público were registered, regarding the loan "OT 4,10% 15 Abril 2037", which auction took place on 11^th July, 2007, under the code OTE5OE. These bonds are fungible with 518.143.300.000 bonds already issued (total amount in circulation: 586.143.300.000).

INTERBOLSA, 12^th July, 2007