I'm interested in this thread because we are considering having DS5 with DCD tested next year, and are considering traveling for it. There is a Hoagies listed tester in my area but I have trepidation about it because (1) the wording on their website makes me viscerally uncomfortable, as it seems to emphasize grades and test scores over a happy healthy child, and (2) I have been warned about some possible issues from clinicians I trust.
I'm concerned about misdiagnosis if I use a local tester who is not used to 2e kids.
So, to broaden the OPs initial question, what centers or individuals have/would you travel to see? I'm hoping that if the answer doesn't specify whether you DID travel, it won't unmask your location.