I am in the process of submitting my application to NY State to be license by Comity. I am currently licensed in NJ. I sent in the application and had NCEES send over all my records as well. You can also include a form that states you will be practicing in NY while the application is under...
My number was assigned today.
My approval letter came via email on May 29th. I mailed in the check next day. Activated today June 6th.
Haven't received one thing in the mail though haha