Inspection, Permitting & Licensing Portal

Welcome to the City of Chicago’s Inspections, Permitting, and Licensing Portal. Using this site, you can apply for and manage a wide range of inspections, permits, licenses, and related processes and services, including 811 notifications. A list of departments, processes, and activity types supported by this site, along with links to helpful information, is listed below. Please sign in to get started.
Open Data

Over 200 datasets presented in easy-to-use formats:

City of Chicago Open Data Portal.