Originally Posted by
ESpen36
Excellent question. AFAIK, the program is designed for normal tourist passport holders, since official/diplomatic travelers already received expedited processing. However, it's certainly worth asking at your interview.
I will. I don't recall seeing an expedited line for official/diplomat passports at IAD, but because I'm new to the official travel business I may have missed it the first time (probably because it was blocked by the exceptionally long lines).