This is our main report for 2007 and includes detailed information about Hydro's businesses, operational performance, financial performance, viability performance, corporate governance and financial statements. The report is available in English.

For distribution to the shareholders. This report fulfills the Norwegian requirements to annual reporting. The report is available in both English and Norwegian.

For distribution to the shareholders. This report gives a short presentation of Hydro’s progress and main challenges in 2007. Th report is available in both English and Norwegian.

At www.hydro.com the full content of the three reports are presented together, and with some supplementary information. Printed versions of all reports can be ordered from this site, and all parts of the reports can be downloaded and printed, as demanded.

Hydro’s main reporting on Viability Performance is included in the “Annual Report 2007” and on the web.