What is the mandatory time interval for performing the vehicle roadworthiness test for coaches and buses?

The mandatory time interval for performing the vehicle roadworthiness test for coaches and buses is set at 12 months according to German traffic regulations. This requirement ensures that these vehicles remain safe and fit for public transportation, mitigating risks associated with mechanical failures. Regular inspections help maintain high safety standards, protecting both passengers and other road users. Adhering to this time frame is crucial for compliance with legal obligations and for ensuring the operational readiness of the vehicles.