I think that is what I was attempting to say earlier. There should not be exports untill there are stable populations in the wild. This hobby is a privileged of accomplished conservation of these species in their native habitat. However yeah X2 these species should not be exported until populations in the wild are large enough to sustain sustainable collecting.
Farming chameleons can be done. However in this situation who knows what is going on with the farm breeding that is going on. We would have to visit this farm to have a look to say how much captive or farm breeding is being done. I think to be registered as a farm bred F1 Trioceros laterispinis for export they have to be somehow prove/document these chameleons as bred at a farm (off the top of my head for chameleons). It is that way for export of farm bred Scleropages formosus.
Best Regards
Jeremy A. Rich