The presentation of all the Group's materials can be found at the bottom, on the left, under the main menu. The actual documents (in Microsoft Word, Adobe Acrobat, etc.) are in the "Download" section of the main menu. Only the members of the Group can access these. Certain materials are avilable to all registered users.

If you do not find what you are looking for, you can do a "Search", but perhaps they are not yet published on the site.