Indiana no longer requires an emissions test to register your vehicle
Indiana stopped requiring emissions testing statewide in 2022. You no longer need to pass an emissions test or obtain an emissions certificate to register a car, truck, or motorcycle in the state. This applies whether you are registering a vehicle for the first time in Indiana, renewing an existing registration, or transferring a title.
The change simplified the registration process. Before 2022, Indiana required emissions testing in certain counties — primarily Marion County (Indianapolis) and a few surrounding areas — as part of federal air quality requirements. That requirement has been removed entirely.
Key Takeaways
- Indiana eliminated its statewide emissions testing requirement in 2022, so you no longer need an emissions test to register any vehicle.
- Vehicle registration in Indiana now requires only proof of insurance, a valid ID, and payment of registration fees — no emissions certificate needed.
- If you previously obtained an emissions certificate for an Indiana vehicle, you do not need to renew it or provide it again.
- This change applies to all vehicle types, including cars, trucks, motorcycles, and recreational vehicles registered in Indiana.
What you need to register a vehicle in Indiana now
Without the emissions requirement, registering a vehicle in Indiana involves fewer steps. You will need a valid driver's license or ID, proof of insurance, the vehicle's title or proof of ownership, and payment for registration fees. The Indiana Bureau of Motor Vehicles (BMV) handles all registrations.
You can register online through the BMV website, by mail, or in person at a BMV branch. Online registration is the fastest option for renewals if you have not changed your address or vehicle information. For new registrations or title transfers, you will likely need to visit a branch in person or submit documents by mail.
Registration fees in Indiana depend on the vehicle's weight and type. A standard passenger car costs less to register than a truck or commercial vehicle. The BMV website shows current fee schedules by vehicle class.
Why Indiana removed the emissions test requirement
Indiana's emissions testing program was tied to federal air quality standards under the Clean Air Act. The state had been required to test vehicles in areas that did not meet federal air quality benchmarks. Over time, air quality in Indiana improved enough that the state no longer needed to maintain a testing program to meet federal requirements.
The removal of emissions testing reduced costs for vehicle owners and eliminated a step in the registration process. It also meant that emissions testing facilities in Indiana — which had been certified to perform these tests — were no longer needed for registration purposes.
If you still want an emissions test
Even though Indiana no longer requires emissions testing, you may still want one for personal reasons — to check your vehicle's environmental impact, diagnose engine problems, or prepare for a move to another state that does require testing. Some independent mechanics and diagnostic shops can perform emissions tests, though they are not required by Indiana law.
If you are moving to a state that requires emissions testing, that state will handle testing as part of its own registration process. You do not need to obtain an Indiana emissions certificate before leaving.
Registering a vehicle that was previously tested
If your vehicle was registered in Indiana before 2022 and you obtained an emissions certificate at that time, you do not need to provide it again. The certificate is no longer part of the registration system. When you renew your registration, the BMV will not ask for it.
If you are transferring a title or registering a used vehicle that was previously registered in Indiana, the emissions history does not affect the process. You straightforward need the title, proof of insurance, and payment.
Registering an out-of-state vehicle in Indiana
If you are moving to Indiana from another state or buying a vehicle registered elsewhere, you will need to obtain an Indiana title and register it here. The process requires the out-of-state title, a bill of sale or proof of purchase, proof of insurance, and payment of registration and title fees. No emissions test is needed, regardless of where the vehicle was previously registered.
Some states require an inspection before you can register a vehicle there. Indiana does not have a general vehicle inspection requirement, though commercial vehicles and certain other classes may have separate rules. Check with the BMV if you are unsure whether your vehicle type has additional requirements.
Frequently Asked Questions
Do I need an emissions test to register a car in Indiana?
No. Indiana eliminated its emissions testing requirement in 2022. You no longer need an emissions test or certificate to register any vehicle in the state.
What if I'm moving to Indiana from a state that requires emissions testing?
You will not need an emissions test to register in Indiana. However, if you later move to another state that requires testing, that state will handle it as part of its own registration process.
Can I still get an emissions test in Indiana if I want one?
Indiana does not have a state-run emissions testing program anymore. Some independent mechanics may offer emissions diagnostics, but these are not required for registration and are not the same as the old state testing program.
I have an old emissions certificate from Indiana. Do I need to bring it when I renew my registration?
No. Old emissions certificates are no longer part of Indiana's registration system. You do not need to provide one, and the BMV will not ask for it.
Are there any other tests or inspections required to register a vehicle in Indiana?
Indiana does not require a general vehicle safety inspection for standard passenger vehicles. You will need proof of insurance, a valid ID, and payment of fees. Some vehicle types, such as commercial vehicles, may have separate requirements — check with the BMV if you are unsure.