Registry of the increase of quantity of OTEOOE

Date

23/09/2010

Notice Number

10/1237

NOTICE N.º 1237/10

We hereby inform that, on 24^th September, 2010, 44.730.500.000 bonds of company Instituto de Gestão da Tesouraria e do Crédito Público, I.P. were registered, regarding the loan " OT 3,60% - 15 OCT.2014", which auction took place on 22^th September, 2010, under the code OTEOOE. These bonds are fungible with 615.328.600.000 bonds already issued (total amount in circulation: 660.059.100.000).

INTERBOLSA, 23^th September, 2010