Shareholders who wish to attend should send notification of this on the enclosed form to the following address:
Den norske Bank ASA,
Verdipapirservice,
0021 Oslo
Telefax +47 22 48 11 71

Notification may also be made electronically via the company’s website: www.hydro.com/register, or electronically via VPS Investor Services. The registration form must be received by DnB NOR Bank ASA by 12:00 hrs at the latest on Monday May 4, 2009.