CETIS

The most useful resource is The Centre for Educational Technology Interoperability Standards (CETIS) which has an enormous amount of information on the standards, and how they are being used in FE and HE

The link address is:
http://www.cetis.ac.uk/

If you can read this text, it means you are not experiencing the Plone design at its best. Plone makes heavy use of CSS, which means it is accessible to any internet browser, but the design needs a standards-compliant browser to look like we intended it. Just so you know ;)