How to check Instructor certification and experience?

[taabsr]

How to check instructor certification and experience when you are choosing your kite school. When you are searching for a school to go to, you check the internet and the majority of the schools announce IKO courses. But are those really iko instructors and schools? And are they any good? What about other certifications? What can you find out online?
There is also some news regarding IKO usage logo that just came out on this last newsletter that reinforces the pursuit of quality by IKO. It was the only website that I could find the names of the instructors and also the reviews of their students making my decision a much more informed one.