US law
Illinois
Regulations
Title 35 — ENVIRONMENTAL PROTECTION
CHAPTER I: POLLUTION CONTROL BOARD
Part 604 — DESIGN, OPERATION, AND MAINTENANCE CRITERIA

Illinois · Regulations

Part 604 — DESIGN, OPERATION, AND MAINTENANCE CRITERIA

4 sections

4 groups

Subpart C1 section
Subpart G1 section
Subpart M1 section
Subpart O1 section

Justis AI

Where legal work gets done. One associate. Everything legal.

Ask about Justis AI

Associate Matters Tabular Review Case Law Digital Twin Memory Interns Studio

Pricing Download app Templates US law US Law API Blog & Insights Feedback Roadmap Changelog Support

All comparisons Justis vs ChatGPT Justis vs Claude Justis vs Gemini

Privacy Policy Terms of Service Cancellation & Refunds

© 2026 Justis AI. All rights reserved.All systems operational

Part 604 — DESIGN, OPERATION, AND MAINTENANCE CRITERIA | Illinois Regulations | Justis AI