<p>Is it OK to submit the main application to all my schools first and then the supplements for the respective schools later (perhaps a couple days even)?</p>
<p>Or are they sent together?</p>
<p>Sorry for my lack of common knowledge.</p>
<p>I hope so, I submitted my Common App the middle of December and I'm still working on my supplements. I know that for schools in grey, you are not considered an applicant until both your Common App and supplement have been submitted.</p>