Before you send in your application, several things need to happen:
You need to be approved in eServices by your unit commander under Unit Approvals (your commander should see a notice in their Commander's Corner that they have an Approval Pending).
Once approved by the unit your wing commander must also approve under the Wing Approvals in eServices.
Once you are slotted, you will receive a Welcome Letter (email) and an invoice will be created for you in eServices to pay for the course.
Now you may print off your application; sign the liability waiver; and send it to the address listed in the Welcome Letter.
This is a disconnect! We should move any language re: mailing apps to the student page
Once you have a confirmation number from your payment you will be successfully seated in the next National Staff College.