Registry of the increase of quantity of OTEOOE

Date

27/04/2010

Notice Number

10/0468

NOTICE N.º 0468/10

We hereby inform that, on 27^th April, 2010, 7.500.000.000 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 531.730.000.000 bonds already issued (total amount in circulation: 539.230.000.000).

INTERBOLSA, 27^th April, 2010