STK Emission test on site Testing station ADR

STK Sadov

operated by TÜV NORD Czech, s.r.o. · station no. 3409 · Karlovy Vary district

STK Sadov inspects trucks over 3.5 t, buses and minibuses, trailers up to 3.5 t, trailers and semi-trailers over 3.5 t, tractors and tractor trailers and tests emissions for petrol, diesel, LPG, CNG and LNG. In 2025, 2,307 inspections took place here.

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

What they inspect here

  • Trucks over 3.5 tcategory N2, N3
  • Buses and minibusescategory M2, M3
  • Trailers up to 3.5 tcategory O1, O2
  • Trailers and semi-trailers over 3.5 tcategory O3, O4
  • Tractorscategory T
  • Tractor trailerscategory OT1, OT2, OT3, OT4

Special services

  • Testing station – imported and converted vehicles before first registration in Czechia
  • ADR – vehicles carrying dangerous goods

Not inspected here

passenger cars and motorcycles, trikes and quads. Find another STK in the Karlovy Vary district

Types of inspection

  • Periodic inspection
  • Re-inspection (after defects)
  • Registration check (transfer, change of details)
  • Inspection before registration (import)
  • Inspection before type approval (conversions)
  • Historic vehicle inspection
  • Inspection at the customer's request
  • ADR vehicle inspection (dangerous goods)

Based on inspections in 2025.

Emission test

They test emissions right here, during the same visit as the inspection. For all five fuels, including LNG.

  • Petrol
  • Diesel
  • LPG
  • CNG
  • LNG

Inspection statistics

In 2025 there were 2,307 inspections here, 80 % fewer than the average STK in the Karlovy Vary district.

Ministry of Transport data for 2024 and 2025

Inspections in 2025 compared with the average for the Karlovy Vary district
Inspections by year
YearThis stationDistrict average
20252,30711,781
20242,350–
Last 12 months2,279–

Most common car makes

  1. Mercedes-Benz
  2. MAN
  3. Scania
12.5 years average age of inspected vehicles in 2025
When it is least busy It is busiest on Thursday around 9:00. It is quietest on Monday around 6:00.

Based on inspection times in 2025 · Ministry of Transport data

Frequently asked questions

Do I need to book an appointment at STK Sadov?

The quickest way to find out about booking and waiting times is to call 353 590 219. Online booking through naSTK is not available yet.

Can I get an emission test here too?

Yes, for petrol, diesel, LPG, CNG and LNG.

Can they inspect an imported car here?

Yes. It is a testing station, so it also inspects imported and converted vehicles.

When is it least busy here?

Based on inspections in 2025, it is quietest on Monday around 6:00 and busiest on Thursday around 9:00.

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