Norway's official government open data catalogue.

This supports the Norwegian government's announcement that to direct national agencies to publish data in machine-readable formats:

In an executive decision announced today the Norwegian Ministry of Government Administrasjon, Reform, and Church Affairs has instructed all national government agencies to publish data in machine readable formats. This applies to data (1) that is valuable to the society, (2) that can be reused, (3) that is not confidential or bound by other regulations prohibiting release, and (4) that is presumed to be inexpensive to publish.

Launched Dec 2010