You’ll find a link to the DF95 Class rules on this page. There are quite a few documents that support the Class rules and they are available from the drop down menu on the homepage.

DF95 Restricted Class Rules – DragonFlite 95 Restricted Class Rules v1.3

DF95 Restricted Class Rules including explanation of changes – DragonFlite 95 Rules v1.3 (showing changes explanations)