What are the stages an application goes through before a decision is made?

My son’s application went from Incomplete to Evaluation.

What is the normal progression—Incomplete–> Complete–>Evaluation–> Decision (Accepted/Deferred/Rejected)?

That’s how my daughter’s went last year. Then she was accepted on November 14 I believe and that was the first round of decisions last year. They usually release the first rounds about 2 weeks after November 1 deadline.