STK (Technical Inspection Station) is a place where mandatory vehicle technical condition checks are performed. It ensures road safety and reduces the negative environmental impact of vehicles. The inspection verifies compliance with all legal requirements and standards.

The frequency depends on the type and age of the vehicle. New passenger vehicles must undergo the first inspection four years after registration and then every two years. For cargo vehicles and motorcycles, the frequency may vary.

• Vehicle registration certificate
• Personal ID (ID card or passport)
• Proof of vehicle insurance
• For emissions inspection, an emissions certificate (if separate from the technical inspection)

If your vehicle fails, you will receive a report detailing the reasons and necessary repairs. Once repairs are made, a follow-up inspection must confirm that all issues have been resolved.

The most common reasons why a vehicle fails the technical inspection include:

• Worn or improperly mounted tires
• Faulty braking system
• Inadequate lighting (headlights, indicators)
• Corrosion on the bodywork
• High exhaust emissions

Yes, basic checks like tire condition, lighting functionality, braking system, and oil levels can help. Regular vehicle maintenance boosts your chances of passing the inspection.

It can be part of the inspection or conducted separately, depending on local regulations. In some countries, emissions testing is mandatory within the technical inspection, while in others, it is separate.

Costs vary by vehicle type and region, often regulated by law. Check the current prices at your nearest station.

Originality inspection ensures that the vehicle has not been illegally modified and that its identifying features are original and undamaged. It is different from a standard technical inspection and may be required for imports or ownership changes.