Why do some colleges only want you to take the TEAS at their school?

  1. I am in the process of starting to apply to LPN to RN programs. I took my TEAS at St. Joseph yesterday, but if I want to also apply to MCC or Salem State, I have to take it again at those schools.I think MCC said I have to take it at any of the state schools and they would accept that. I do not mind taking it again I guess (even though it gets expensive) but I just don't understand why?? Why can't ATI just send my results to the other schools? Does anyone know?