This is a comprehensive list of forms, applications, checklists and guidelines for permitting, plan review, inspections and more. 1. Completely fill out all three (3) Diligent Search Letters (Form B) with your information, the other party's information and have them NOTARIZED.REQUIREMENTS FOR ATTACHED DOCUMENTS: Documents must be in PDF format (per SC10-2101). Notice of Co mencement when recorded. Below you will find a list of Building Forms to be completed and submitted as document attachments to your online CSS permit application as required.