Jessica, I don't think your dog has to stand for exam for the CGC test. I'm pretty sure Bailey didn't have to do that. They have sit politely for petting and grooming though.
Now that you mention it I think you are right. I guess I was thinking about obedience class when they were talking about stand for exam. They were talking about the "Happy Feet Method" to get your dog to stand for exam.
I'm a newbie so I still have no clue what the "Happy Feet Method" is.





