BN Business News
Add your company to Business Communicator →

Regulation & law · 21/09/2001Updated: 10/17/2026 · 1 min read

EPA Approves Colorado and Montana Air Quality Implementation Plans with Streamlined Conformity Process

Summary

The Environmental Protection Agency (EPA) is proposing to approve revisions to the Colorado and Montana State Implementation Plans, which incorporate consultation procedures for transportation conformity, to streamline the process and allow direct consultation among local agencies.

Original source language: Federal Register — All DocumentsOpen original release →

Explore insights

Business insights →