From the erpaexam.org website
Beginning in 2010, electronic payments (such as credit card payments) will be accepted through www.pay.gov. Until then, Form 23-EP must be mailed with check payment).
The IRS’s Office of Professional Responsibility will process, review and act on your application for enrollment. It will generally take approximately 60 days for the IRS to process your application. Your status as an ERPA will not be effective until the IRS approves your request. You will not be authorized to practice before the IRS as an ERPA until your request has been approved. Call 1.313.234.1280 to check on the status of your request (please allow 60 days for processing before calling to check on the status of your application). Once approved, you will be granted Enrolled Retirement Plan Agent status, assigned an enrollment number and issued an enrollment card by the IRS.
They have an overnight address on the instruction page of the form 23-EP, i sent it overnight to speed it up little bit
Anyway congrats to everyone that passed the exam!