Change of the corporate name of AENOR Douro - Estradas do Douro Interior, S.A.

NOTICE N.º 1517/10

We hereby inform that, on 24^th November, 2010, the corporate name of "AENOR Douro - Estradas do Douro Interior, S.A." was changed to "ASCENDI Douro, Estradas do Douro Interior, S.A.". The shares representing the share capital shall remain registered under the code ANR AM.

INTERBOLSA, 25^th November, 2010