US law
District of Columbia
Regulations
Title 12-E — CONSTRUCTION CODES SUPPLEMENT OF 2013
Chapter 12-E6 — DUCT SYSTEMS

District of Columbia · Regulations

Chapter 12-E6 — DUCT SYSTEMS

1 section

1 section

12-E DCMR 607607. DUCT AND TRANSFER OPENINGSSuperseded

Justis AI

The Harvey alternative for Indian lawyers and legal teams.

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 Harvey Justis vs Legora 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