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

Polybutylene plastic pipe and tubing.

Municipal Code of Chicago § 18-28-1203.10
in effect
Sign in to generate a plain English summaryAsk Belisarius Agent
18-28-1203.10 Polybutylene plastic pipe and tubing. Joints between polybutylene plastic pipe and tubing or fittings shall be mechanical joints conforming to Section 18-28-1203.3 or heat-fusion joints conforming to Section 18-28-1203.10.1.
Source: City of Chicago, Municipal Code of Chicago (American Legal Publishing, codelibrary.amlegal.com)URL: https://codelibrary.amlegal.com/codes/chicago/latest/chicago_il/0-0-0-2689045Fetched: 10/24/2026

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

18-28-1203.10 | Corpus