Contest newbie question - handicaps

The rules for a contest state: "All competing sailplanes will be scored
using the CH-xx handicap system (xx is the last 2 digits of the year of the
contest)." I've searched the Internet and cannot find a direct reference to
CH-07.

1. Is this the same as the IGC Handicap list?
2. On the FAI site, I can find the list for 2006. Is that the latest?
3. In the 2006 list, my model (PW5) is not listed. How is that handled? 1.0?

Thanks in advance.

p.s. I expect that some will reply that a PW5 is a handicap in its own
right... please start a new thread for the snickering... ;-)