They are sold by this online company:
http://www.letsgolearn.com/Testing is IIRC $20 per test. Your daughter can take the tests online, and after completion a number of PDF reports are generated based on the same info (the teacher report seems the best and most detailed). DORA is a reading test, and DOMA is for math.
Good luck. Hopefully it will help your daughter prepare psychologically, and it should also give you a chance to see if there is any risk that she will rush through the later testing, or whether she shows other tendencies that might impact her score. One thing that I found with my own son is that on one timed part of the DORA, since the test instructed him to go fast, he went so fast it seemed like he was clicking several times a second, and his accuracy went down on that one portion.
