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SK Katsastus · Guides
Inspection guides
When is an inspection due, what should you bring and what should you do after a failed inspection? Choose your situation and find the answer.
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Electric or hybrid vehicle
Imported vehicle
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Inspection guidesWhen is an inspection due, what should you bring and what should you do after a failed inspection? Choose your…When does a vehicle need inspection?Check your vehicle's final inspection date in Traficom My e-Services, on the inspection certificate or in the technical part of…Inspection checklistBefore leaving, check the lights, tyres, visibility and warning lights. Bring the documents required for the service and make sure…Vehicle failed inspection – what next?Repair the defects that caused the rejection as soon as possible and take the vehicle for re-inspection within 1 month.…Preparing for a modification inspectionAsk about the requirements before buying or installing parts. Send the vehicle details and a description of the planned modification.Imported vehicle inspection and documentsArrange a registration inspection for an imported vehicle directly with the station. First confirm the country of origin, registration documents…Booking and paymentBook a periodic inspection for a passenger car or van online. Rescheduling and cancellation are handled through the booking-confirmation management…Useful linksOfficial customer guidance, technical regulations and rule versions by topic. Start with the group that matches your situation.Hot tub trailer rentalRent a hot tub trailer for 6–8 people for an evening or weekend. Pick-up is from SK Katsastus Jasperintie in…Periodic inspectionA periodic inspection checks the vehicle's condition and registered information and verifies that taxes and statutory charges relating to the…Inspection package from €59Periodic inspection and emissions test in one visit. The package starts from €59 for a vehicle under 3,500 kg that…Emissions testAn emissions test checks exhaust emissions from a combustion-engine vehicle and, where required, the OBD system according to the vehicle's…Follow-up inspectionRepair the defects that caused the rejection and take the vehicle for a re-inspection within 1 month of the original…Registration inspectionA registration inspection checks the vehicle's technical data, structure, equipment and, where applicable, condition, and verifies that it meets the…Modification inspectionA modification inspection is required when a change to the vehicle's structure or intended use affects safety or emissions more…Heavy vehicle inspectionInspection of trucks, buses and heavy trailers at Lakalaiva or Jasperintie. Arrange a suitable time directly with the station.VAK / ADR vehicle inspectionsA VAK/ADR vehicle inspection concerns approval of a vehicle used to transport dangerous goods or renewal of the approval certificate.…Individual approvalIn individual vehicle approval, a new category M, N or O vehicle is approved individually before first registration when it…Air-brake measurementAir brake measurement assesses the brakes of a heavy vehicle by measuring braking forces and pressures. The price depends on…Approved expert reportsAn approved expert provides Vehicle Act conformity reports for a vehicle or component for use in approval procedures. SK provides…Registration inspection of a damaged vehicleA vehicle removed from traffic as damaged must undergo a registration inspection before it can be returned to traffic. In…Rally car condition inspectionA rally car used with transfer plates in AKK competitions requires an annual condition inspection by an AKK-approved inspector. This…Registration services and platesChange of vehicle ownership, registration details or a new licence plate? We help with vehicle registration matters and tell you…
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Inspection areas
Key inspection areas
Explore key inspection areas interactively. Choose a part on the vehicle or from the menu to see what is checked and why it matters.
Loading 3D vehicle…
The 3D model illustrates common inspection areas. The actual inspection depends on the vehicle and inspection type.
3D model: Kia Sportage, karaman.arman / Sketchfab, CC BY 4.0. Interactive inspection view: SK Katsastus.
After inspection
What does the result mean in practice?
Choose the result shown on the inspection certificate. The certificate and the inspector's instructions always take priority.
Check the certificate notes
Repair the items noted on the inspection certificate according to its instructions. Check any deadline directly from the certificate.
Ask if neededRepair the defects and complete a follow-up inspection
The inspection certificate states the reasons for failure and the deadlines. After repairs, book a follow-up inspection or ask the station if the next steps are unclear.
Follow-up inspectionFollow the instructions in the inspection decision
If a driving prohibition applies, follow the inspection certificate and the inspector's instructions. If you are unsure about moving the vehicle or what to do next, contact the station that inspected it.
Station contact detailsAsk SK
Kirjoita kysymys omin sanoin.
Search uses only SK Katsastus's own approved content. It does not invent prices, deadlines or services.
Mihin tarvitset ohjeen?
When is an inspection due?
Check the due date and your vehicle's inspection interval.
Inspection checklist
What should you check on the vehicle and bring with you?
Booking and payment
Booking, payment, rescheduling and cancellation.
Vehicle failed – what next?
Repairs, follow-up inspection timing and vehicle use.
Modification inspection
Check the requirements for the modification before starting the work.
Inspection of an imported vehicle
Documents and preparation for registration inspection.
First time at a vehicle inspection?
Start with the vehicle's inspection date, choose a station and review the checklist before leaving. Staff at the station will guide you from there.
Frequently asked questions
Voinko tulla ilman ajanvarausta?
You can bring a car or van for a regular inspection without an appointment during the station’s opening hours. We cannot guarantee the duration of a drive-in visit. Appointments for heavy vehicles and specialist services are arranged in advance.
How long does an inspection take?
If you have booked an appointment and arrive on time, a periodic inspection for a car or van takes about 15–20 minutes. We cannot guarantee the duration of a drive-in visit. The time needed for heavy vehicles and specialist services is agreed separately.
Voiko joku muu tuoda auton katsastukseen?
Kyllä. Tavalliseen määräaikaiskatsastukseen auton voi tuoda myös muu henkilö kuin omistaja tai haltija. Rekisteröintiasioissa mahdollinen valtuutus tarkistetaan erikseen.
What does the inspection package from €59 include?
The package includes the periodic inspection and the required emissions test for a vehicle under 3,500 kg. In booking, choose the service that matches your vehicle's powertrain.
Which documents do I need?
Pidä varausvahvistus saatavilla ja ota mukaan mahdollinen erillinen päästömittaustodistus. Jälkitarkastukseen ota katsastustodistus. Muutos- ja tuontikatsastuksen asiakirjat sovitaan etukäteen.
How do I reschedule or cancel?
Käytä varausvahvistuksen hallintalinkkiä sen voimassaoloaikana. Jos muutos ei onnistu, ota yhteyttä varattuun asemaan. Uusi varaus ei automaattisesti peru vanhaa.
What should I do if the inspection deadline has passed?
Varaa katsastus ja tarkista ajoneuvon käyttöehdot ennen lähtöä. Pelkkä ajanvaraus ei palauta oikeutta tavalliseen ajoon. Lue tarkempi ohje katsastusajankohdan sivulta.
Electric and hybrid vehicle inspections
Inspection timing for electric and hybrid vehicles depends on vehicle category and use. Enter the correct registration number and power source when booking.
- Fully electric vehicles do not need an exhaust emissions test.
- Emissions testing for a hybrid depends on its technology and the applicable requirements.
- A battery capacity or health test is a separate service from the periodic inspection.
Tekniset kysymykset ja raskas kalusto
Official guidance and regulations are available on the Useful links page. For heavy vehicles, also check the station's vehicle limits.
Vehicle tax before inspection
Yes. Overdue vehicle tax and late-payment interest must be paid. A prohibition of use caused by unpaid tax prevents approval of the inspection. Future instalments do not need to be paid early.
Next
Need an appointment or more guidance?
Choose a station or ask our inspection advice team if you are unsure which service you need.
Apua valmistautumiseen
Vastaukset yleisiin kysymyksiin
What to bring to inspection?
Bring the vehicle key, booking confirmation and documents needed for the service. Check the detailed list before leaving.
Lue tarkempi ohjeWhat if the vehicle fails?
Have the faults listed on the inspection certificate repaired and arrange a re-inspection by the deadline. Check the conditions for using the vehicle separately.
Lue tarkempi ohjeCan another person bring the vehicle?
Another person may bring the vehicle for its periodic inspection. Authorisation for registration and ownership matters must be checked separately.
Lue tarkempi ohjeTotta vai tarua?
Three inspection myths
What do you think of the statement? Open the answer to see the explanation.
01The re-inspection must be done at the same station.
Tarua. Voit valita jälkitarkastusaseman itse. Muista kuukauden määräaika alkuperäisestä katsastuksesta.
Lue koko ohje →02The re-inspection deadline always tells you how long you may drive the vehicle.
Tarua. Jälkitarkastuksen määräaika ja ajoneuvon käyttöoikeus ovat eri asioita. Tarkista katsastustodistuksen havainnot ja omaan tilanteeseesi sopiva ohje.
Lue koko ohje →03You can check the inspection deadline on the inspection certificate.
Totta. Seuraavan katsastusajankohdan voi tarkistaa katsastustodistuksesta tai Traficomin Oma asiointi -palvelusta.
Lue koko ohje →