US law
Washington
Regulations
Title 173 — ECOLOGY, DEPARTMENT OF
Chapter 173-406 — ACID RAIN REGULATION
173-406-950

WAC 173-406-950

WAC 173-406-950. Sulfur dioxide opt-ins

Last amended: 1994Year: 2026Length: 1 wordsOfficial source

(Reserved.)

Need this section in your app or AI? Get it as JSON with the US Law API.

Try the API free

PreviousWAC 173-406-900

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

WAC 173-406-950: WAC 173-406-950. Sulfur dioxide opt-ins | Justis AI