According to Grocklaw the Danish government is pretending that EOOXML is an open standard approved by ISO. http://www.groklaw.net/article.php?story=20071211153924324
It's true that the public authorities is about to implement open standards in the public sector and that EOOXML is one of the accepted standards.
It must be emphasized that the ISO approval (or rejection) has never been a part of the discussion in the Danish Parliament. The ISO approval is not the final and true prove weather a document format is an open standard. ISO doesn't have the final word, but the the decision will of cause have effects in Denmark as well.
The Danish decision is this:
- ODF is an open standard (accepted)
- EOOXML is for now accepted as an open standard, but Microsoft must prove true openness in the process before end of 2008. The Danish Competition Authority has been asked to look after this.