12/03/2014 IFDCO News 0 (0) On the ISAF-website the 2014 class-rules are posted. The Worlds are governed by these rules. And will be updated in the documentation section asap. Did you like this post? Click on a star to rate it! Submit Rating Average rating 0 / 5. Vote count: 0 No votes so far! Be the first to rate this post.