These forms and documents are provided to assist you with applying for a building permit in the City of Chicago. Express Permit Program. Forms.This application will ensure you qualify for the ADU program. Chapter 2 Wiring and Protection. 200 Use and Identification of Grounded. Conductors. These forms are also available in the DotLoop and DocuSign form libraries. All forms below with a "fillable icon" are documents that you can open "on-line", fill in the appropriate fields and then print on your printer. Forms on this website are PDFs with fillable fields. Forms should be downloaded to your computer before filling in the fields. Many of the State Fire Marshal forms are available in PDF (Portable Document Format).