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

General.

Municipal Code of Chicago § 18-29-106.1
in effect
Sign in to generate a plain English summaryAsk Belisarius Agent
18-29-106.1 General. Permits for plumbing work shall be obtained in accordance with Chapter 14A-4 of the Municipal Code. Plumbing work shall require a license in accordance with Chapters 4-28, 4-332 and 4-336 of the Municipal Code. (Added Coun. J. 3-27-02, p. 82090, § 2; Amend Coun. J. 3-5-03, p. 104990, § 48; Amend Coun. J. 11-8-12, p. 38872, § 330; Amend Coun. J. 10-14-21, p. 37722, Art. I, § 2)
Source: City of Chicago, Municipal Code of Chicago (American Legal Publishing, codelibrary.amlegal.com)URL: https://codelibrary.amlegal.com/codes/chicago/latest/chicago_il/0-0-0-2690448Fetched: 10/24/2026

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

18-29-106.1 | Corpus