There is a thread, "Choosing a tester with 2E experience"
with good info. If you do look it up there is a very useful link, made by Grinity of the top 12 testers.

Hope this helps

"Choosing a tester with 2E experience"
http://giftedissues.davidsongifted....osing_a_tester_with_2E_e.html#Post112048


"Top 12 US testers to assess highly gifted children"
http://giftedissues.davidsongifted.org/BB/ubbthreads.php/topics/36728/1.html

GOOGLE
"Psychologists who specialise in IQ testing for Highly Gifted Children."
http://maps.google.com/maps/ms?ie=UTF8&a...f403bed&z=4