Before you can register for the actual exam, you need to apply to the ASCP for permission. You will submit your supporting documentation and the $135.00 application fee. Your application is reviewed by an evaluator at ASCP. Notification of the success of your application is made via email. Once you receive an admission notification, you can register to take the exam. You have three months from notice to register and take the examination. Testing appointments are made by contacting the Pearson Testing Center within the three-month window. Failure to register during the window will require you to re-register and pay the application fee again. Testing centers are located nationwide.