For AI agents: read the machine-readable documentation index at /llms.txt or the single-file full reference at /llms-full.txt.
Form a Business

Premises identification.

Municipal Code of Chicago § 14X-3-303.3
in effect
Sign in to generate a plain English summaryAsk Belisarius Agent
14X-3-303.3 Premises identification. Buildings must have address numbers displayed in accordance with Chapter 10-4 of the Municipal Code.
Source: City of Chicago, Municipal Code of Chicago (American Legal Publishing, codelibrary.amlegal.com)URL: https://codelibrary.amlegal.com/codes/chicago/latest/chicago_il/0-0-0-2675380Fetched: 10/24/2026

Starting a business in Illinois? Illinois LLC guide: costs and requirements

14X-3-303.3 | Corpus