R307-310, sections 1-4 will remain in effect until the day that EPA approves the conformity budget in the PM10 maintenance plan adopted by the board on July 6, 2005.

KEY: air pollution, transportation conformity, PM10

Date of Last Change: February 8, 2008

Notice of Continuation: October 2, 2024

Authorizing, and Implemented or Interpreted Law: 19-2-104