Cancellation of the registry of B1SKJM

Date

14/04/2011

Notice Number

11/0523

NOTICE N.º 0523/11

We hereby inform that, on 23^th May, 2011, the issue of commercial paper "BRISA CONCESSÃO (ex. BRISA 2009) - 23ª Em. PC - PRG. 100 M EUR(BST)", registered in the Securities Central under the code B1SKJM, shall be cancelled, due to its total redemption take place on that date.

INTERBOLSA, 14^th April, 2011