No emissions testingSources checked Oct 6, 2026
Does Michigan require emissions testing?
Michigan has no vehicle emissions testing program for registration. The official statement we rely on comes from Colorado's Division of Motor Vehicles, which lists the states without emissions testing.
Where testing is required
Colorado's Division of Motor Vehicles, which tracks other states' programs for its out-of-state rules, lists Michigan among the states that do not have emissions testing.
“The following states do not have emissions testing: Alabama, Alaska, Arkansas, Florida, Hawaii, Idaho, Iowa, Kansas, Kentucky, Michigan, Minnesota, Mississippi, Montana, Nebraska, North Dakota, Oklahoma, South Carolina, South Dakota, Tennessee, Washington, West Virginia and Wyoming.”
Michigan emissions testing questions
Does Michigan require emissions testing?
No. Michigan has no vehicle emissions testing program for registration.
Sources
Every quotation above is checked word for word against our saved copy of the page, on the date shown. Rules change; if a page has moved or says something different, tell us at the corrections page.
- Colorado Division of Motor Vehicles: Emissions · checked Oct 6, 2026