Request calibration of a measuring device
Mandatory calibration of measuring and weighing instruments (e.g., scales, fuel dispensers) by the competent calibration office.
How to proceed
- 1
Schedule an appointment with the Bureau of Weights and Measures
Or hire an accredited calibration laboratory or guild testing center.
- 2
Have the device inspected
If the test is passed, a calibration mark is affixed.
- 3
Received calibration certificate
Validity period varies by device type, usually 1–2 years.
Responsible authority
The authority of your main place of residence is responsible.Find authority →
Fees
Varies by case
Processing time
approx. 2 weeks
Official: max. approx. 1 months
Online application
Online possible – at the responsible authority
Common mistakes
- • Calibration period (usually 2 years) has expired
- • The device has been tampered with or repaired without being recalibrated
Common reasons for rejection
- • The device does not comply with calibration regulations (recalibration required)
You can usually file an objection against a rejection.
The essentials before applying
Who is eligible?
Businesses that use measuring instruments subject to calibration in commercial transactions.
Income limit
The limit varies by household and region – see the table at the responsible authority or in the application assistant.
Processing time
Nationwide: approx. approx. 2 weeks
Success rate
approx. 95.0 % (estimate)
Most common mistakes
- •Calibration period (usually 2 years) has expired
- •The device has been tampered with or repaired without being recalibrated
Common reasons for rejection
- •The device does not comply with calibration regulations (recalibration required)
Alternatives
- Check related services in the application assistant
- Use social counselling before applying
If rejected
File a written objection within 30 days – with reasons why the decision is wrong and any missing evidence.