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

Gas rooms, exhausted enclosures and gas cabinets.

Municipal Code of Chicago § 18-28-502.7.2
in effect
Sign in to generate a plain English summaryAsk Belisarius Agent
18-28-502.7.2 Gas rooms, exhausted enclosures and gas cabinets. The ventilation system for gas rooms, exhausted enclosures and gas cabinets for any quantity of hazardous material shall be designed to operate at a negative pressure in relation to the surrounding area. Highly toxic and toxic gases shall also comply with Sections 18-28-502.8.7.1, 18-28-502.8.7.2 and 18-28-502.8.8.4.
Source: City of Chicago, Municipal Code of Chicago (American Legal Publishing, codelibrary.amlegal.com)URL: https://codelibrary.amlegal.com/codes/chicago/latest/chicago_il/0-0-0-2687092Fetched: 10/24/2026

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

18-28-502.7.2 | Corpus