That little sticker may be a reminder that your vehicle's next technical inspection is approaching. If you cannot remember when your KTEO inspection is due, now is a good time to check!
Through eKTEO.gr, you can find information about your upcoming inspection, search for participating inspection centers near you and book your appointment online without having to call multiple centers.
What Does the Sticker on Your Rear License Plate Mean?
The round sticker is known in Greece as the Indicative Technical Inspection Sticker (ESTE).
It is found on the rear license plates of vehicles that have undergone a KTEO technical inspection.
Its purpose is to provide a visual indication of the year and month associated with the next scheduled technical inspection.
Many drivers see this sticker every day without knowing what its color and numbers mean. However, the sticker does not replace the official inspection certificate and should not be used on its own to determine the exact inspection expiry date.
Why Is the 2026 Sticker Blue?
The color of the ESTE is associated with the year of the next scheduled technical inspection.
If your sticker is blue and displays the number "26", it indicates that the next scheduled inspection corresponds to 2026.
How do you read the markings?
The color: Is associated with the year of the next inspection.
The number in the center: Indicates the year, such as "26" for 2026.
The number at the top: Indicates the scheduled inspection month.
For example, a blue sticker with "26" in the center and "11" at the top points to an inspection scheduled for November 2026.
Important: To find out exactly when your KTEO inspection expires, check the date stated on your official Technical Inspection Certificate (DTE).
Is Your KTEO Inspection Due in 2026? Don't Leave It Until the Last Minute!
It is already October 2026, and the end of the year is approaching.
If your sticker indicates 2026, do not assume that you have until December 31 to complete your inspection. Your actual deadline depends on the date applicable to your vehicle and may already have passed.
Not sure when your next inspection is due?
eKTEO.gr helps you organize your next technical inspection by providing access to inspection-date information, participating inspection centers and online booking services.
Check your KTEO inspection date on eKTEO.gr →
Checking in advance gives you more time to arrange your inspection and avoid last-minute searches for an available appointment.
Has Your KTEO Inspection Expired? What About Penalties?
If your technical inspection deadline has passed, an additional late-inspection fee may apply.
The amount depends on the vehicle category and the length of the delay. Driving a vehicle without a valid technical inspection may also result in the applicable administrative penalties.
That is why it is important to check your inspection deadline and arrange your appointment in good time.
For more information about KTEO procedures, visit the eKTEO.gr Help Center.
How Can You Find the Nearest KTEO Inspection Center?
Once you have checked your inspection deadline, the next step is to find a convenient inspection center.
With eKTEO.gr, you can search for participating technical inspection centers and choose one that suits your location and schedule.
The interactive map helps you explore available options by area and view information about participating centers.
Instead of searching through multiple websites, you can start your search from one platform.
Find a nearby KTEO inspection center on the eKTEO.gr map →
Book Your KTEO Appointment Online
Once you have found a suitable inspection center, you can proceed with booking your appointment online.
The eKTEO.gr booking process helps you organize your vehicle inspection without unnecessary phone calls.
Visit the platform.
Select your vehicle type and a suitable inspection center.
Check the available dates and times.
Complete your booking by following the platform's instructions.
Planning ahead gives you more flexibility and helps you avoid searching for an appointment at the last minute.
Don't Ignore the Sticker on Your License Plate!
The blue sticker may remind you that your vehicle's KTEO inspection needs attention, but you should always confirm the exact deadline using your official Technical Inspection Certificate.
If your vehicle is due for inspection in 2026, do not wait until the last minute.
Visit eKTEO.gr, check your inspection date, find a participating center nearby and arrange your appointment online.
eKTEO.gr — Find an inspection center, check your deadline and book your appointment online.