<p>my son made big mistake.
he checked early decision instead regular decision.
Can he change?</p>
<p>Yes, call the admissions office immediately to get it changed</p>
<p>To apply ED you usually have to sign a contract so as long as you didn’t do that you should be okay. Definitely still contact the school though.</p>
<p>^^That is correct, but I’m still confused. Any ED1 decision should have been released by now. Did he get a decision? Or did he accidentally apply ED2?</p>