Emission test Petrol Diesel

Emission test Liberec – Liberec XVII-Kateřinky

operated by Eva Vazačová · station no. 550508

Emission test Liberec – Liberec XVII-Kateřinky tests emissions for petrol and diesel. In 2025, 1,253 emission tests took place here.

Station details: Czech Ministry of Transport · page updated 28 Oct 2026

Which fuels they test here

  • Petrol
  • Diesel
  • No LPG test here
  • No CNG test here
  • No LNG test here

What the emission test is for

The emission test is part of the vehicle inspection. A separate station tests the emissions and gives you a report. You then take it to the STK together with the car. The report is valid only for a limited time, so do not put off the STK.

Where to go for the STK afterwards

Number of tests

In 2025 there were 1,253 emission tests here, 79 % fewer than the average emission test station in the Liberec district. That is 7 % fewer than in 2024.

Ministry of Transport data for 2024 and 2025

Tests in 2025 compared with the average for the Liberec district
Tests by year
YearThis stationDistrict average
20251,2535,913
20241,354–
Last 12 months1,190–

Most common car makes

  1. Škoda
  2. Ford
  3. Volkswagen
16.4 years average age of tested vehicles in 2025
When it is least busy It is busiest on Tuesday around 8:00. It is quietest on Monday around 20:00.

Based on test times in 2025 · Ministry of Transport data

Frequently asked questions

Which fuels do they test emissions for?

The station tests emissions for petrol and diesel.

What do I do with the emission test report?

Show the report at the STK together with the car. It is valid only for a limited time, so do not put off the inspection.

When is it least busy here?

Based on inspections in 2025, it is quietest on Monday around 20:00 and busiest on Tuesday around 8:00.

Other stations nearby

All emission test stations in Liberec

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