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

Lavatory waste outlets.

Municipal Code of Chicago § 18-29-416.3
in effect
Sign in to generate a plain English summaryAsk Belisarius Agent
18-29-416.3 Lavatory waste outlets. Lavatories and group wash fixtures shall have waste outlets not less than 1 1/4 inches (32 mm) in diameter. A strainer, pop-up stopper, crossbar or other device shall be provided to restrict the clear opening of the waste outlet. (Amend Coun. J. 10-14-21, p. 37722, Art. IV, § 17)
Source: City of Chicago, Municipal Code of Chicago (American Legal Publishing, codelibrary.amlegal.com)URL: https://codelibrary.amlegal.com/codes/chicago/latest/chicago_il/0-0-0-2691129Fetched: 10/24/2026

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