Approval and Promulgation of Air Quality Implementation Plans; Colorado: Enhanced Vehicle Inspection and Maintenance Program
air-emissions · Rule · Published 1997-01-17 · Effective 1997-03-18 · CO · 62 FR 2585
Document
Document number
97-1075
Federal Register citation
62 FR 2585
CFR reference
40 CFR 52
Type
Rule
Action
Direct final rule.
Category
air-emissions
Publication date
1997-01-17
Effective date
1997-03-18
State
CO
EPA docket
CO-001-0008(a)
Abstract
EPA is approving an enhanced vehicle inspection and maintenance (I/M) State Implementation Plan (SIP) revision submitted by Roy Romer, Governor of Colorado, on September 29, 1995. This revision fulfills the Governor's commitment to adopt final regulations to limit dealership self-testing, allowing EPA to convert Colorado's prior conditional approval to a full approval for the enhanced I/M SIP revisions which established and require the implementation of an enhanced motor vehicle inspection and maintenance (I/M) program in the Denver and Boulder urbanized area. This action is being taken under Section 110 of the Clean Air Act (CAA).