You must file your Request for Withdrawal with the Public Employment Relations. Board (PERB) via the ePERB Portal.Use this form to notify an applicant that you may withdraw their conditional job offer based, at least in part, on a criminal background check. How to withdraw your application for a job, with samples of withdrawal letters and emails, what to write, what to include, and when to send. USCIS will mail your work permit to the address you provided in your application. IMPORTANT NOTICE - This is a request to withdraw your application. If we approve it, the decision we made on your application will have no legal effect. In this step-by-step tutorial, you'll learn how to fill out an application (STD 678). Looking to get started with the State of California? Click on the job title, and then Apply, to complete the application.