How to pay: Enclose check for total amount due, including the non-refundable processing fee, which must be submitted with this form. We recommend that you download PDF forms to your computer or network drive, and open them with the latest version of Adobe Reader before filling them out.EPA has developed eight individual permit application forms that correspond to different categories of dischargers subject to permitting. To get started registering your work, log in to the Electronic Copyright Office (eCO) Registration System at the link below. Online applications are typically processed within ten business days. The State of Washington uses emails as the primary means to communicate with applicants regarding status updates and invitations to interview. All forms are PDF format unless otherwise noted. Fillable - Forms with this symbol are fillable in the Acrobat reader.