Your cat has to be GCCF reg either full reg, spplementary reg or experimental reg to show at a GCCF show, you cant show on the reference register.
With Tica Iam not 100% but I think you can do one show before you register. Soupie would be the one to ask, shes knows all about Tica.
You can be duel reg but if you are reg with the GCCF you have to give written notice before showing with any other registration body.
Hope this helps,
