Use the Notes app to scan documents and add signatures on your iPhone or iPad. Scan a document Tap Save or add additional scans to the document.You can fill out forms and sign documents that you receive on your iPhone. After you complete a form, you can add your signature and share it with others. You may use a Smart Device (i.e. Be at least five years old at the time the application is submitted. Complete. Inspection Letters Upload Information. • IMPORTANT: Inspection Letters must be uploaded to the PERMIT and not the PERMIT APPLICATION. The username was in your acceptance letter and usually contains your first initial, the first four letters of your last name, and a number. Download, print, fill out and return your application by: Regular mail, email or fax along with your supporting documentation.