Following criticism from the Open Source Industry Association (OSIA) over its ambition to have the Office Open XML (Open XML or OOXML) format accepted as an international (ISO) standard, Microsoft's group product manager for Microsoft Office, Gray Knowlton, spoke with Computerworld about why the world needs two standard document formats.

Sign petition: Say NO to the Microsoft Office format as an ISO standard.Microsoft is currently trying to make the ISO National Bodies believe that its Office Open XML (OOXML) format is a good standard. This website discusses why this broken proprietary standard should never be accepted by ISO.

The GNOME Foundation has issued a statement in response to recent accusations that it has been supporting the acceptance of Microsoft's Office Open XML format (OOXML) as an ECMA standard at the expense of the Open Document Format (ODF), the open standard used by OpenOffice.org, KOffice and other free software office applications.

The OSI adopted a mandate of working on Open Standards two years ago. We put forward a statement on requirements for an Open Standard which boiled down to a simple proposition: if the standard could not be implemented fully and faithfully in Open Source, the standard should never be declared nor considered open.

The editor of the Open Document Format standard has written a letter that strongly supports recognizing Microsoft's Open Office XML file format as a standard, arguing that if it fails, ODF will suffer.

In China the issue about the document format standard is even more complicated, because there's also the national standard UOF. Consequently, Chinese standardization organizations have to think what they need to do to proceed. Should they support a third standard, or not? How about unifying UOF with one or both of these standards?

ODF, an international standard, is an open standard for any vendor to implement without restrictions. Massachusetts recently recognizing both ODF and OOXML as document formats, and Denmark running multi-format document trials. the European Commission has endorsed Open Document while various authorities in Austria, Brazil, France and the United Kingdom have adopted applications that support ODF.

Microsoft's Office Open XML (OOXML) document format, which was technically approved in April as an international standard (ISO/IEC 29500), may be on its way toward surviving an appeals process -- the last challenge to its legitimacy as a standard.

Microsoft Corp ramped up its fight to have its Office Open XML document format made into an international standard on Monday as delegates from 37 countries met to reconsider the proposal.