My registration has been revoked, what do I need to do now?
In the event that the motorist fails to complete the required emissions test within the required time – the Idaho Department of Transportation will revoke the vehicle's registration.
After revocation, if the motorist completes a passing emissions test the registration will be reinstated at no additional cost to the motorist.
If the registration is revoked and expired, then the motorist will need to complete a passing emissions test in order to purchase a new or renew a registration from the Idaho Department of Transportation.
I just paid for my registration for two years. How can you revoke my registration?
Although it is true that your registration will be revoked, if you fail to have your vehicle’s emissions tested, your registration will be reinstated after passing an emissions test without additional expense.