The EC has produced guidelines for procuring open source software in public administrations (advice only, not legally binding), here is the download:<br><br><a href="http://www.osor.eu/idabc-studies/OSS-procurement-guideline%20-final.pdf">http://www.osor.eu/idabc-studies/OSS-procurement-guideline -final.pdf</a><br>
<br>Gordon<br>