When schools post up their deadlines, does that mean that you must have the DAT submitted as well or can your completed application along with supplemental application only be submitted. The schools I'm applying to the deadlines are approaching and I wanted to re-take my DATs to score higher. So whats the process? My applications are submitted and so are my supplemental application and fee's but I want to re-take the DAT so how does that tie in with the deadline due date? Can someone please answer?