Registry of the increase of quantity of OTEOOE

Date

01/09/2010

Notice Number

10/1137

NOTICE N.º 1137/10

We hereby inform that, on 1^st September, 2010, 5.000.000.000 bonds of Instituto de Gestão da Tesouraria e do Crédito Público, I.P. were registered, which auction took place on , under the code OTEOOE. These bonds are fungible with 598.578.600.000 bonds already issued (total amount in circulation: 603.578.600.000).

INTERBOLSA, 1^st September, 2010