I just encountered this:
http://www.ecma-international.org/news/TC45_current_work/Proposed%20disposit...
Given that it's a deep link and I found it on a blog, you should be aware that I'm not certain of the status of the document. I found the link here:
http://www.fanaticattack.com/2008/a-deluge-of-facts-kos-ooxml-office-open-xm...
via the "Free Software Daily" (a news site dedicated to Free Software issues):
Malcolm
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