Modification approval

Did you modify your car? Get a modification approval done now.

Schedule inspection

Certified Service

When and why to get a modification approval?

German law requires some modifications to be approved by a licensed inspector.

German law

The German StVZO mandates that modifications with pre-approved parts need to be approved by a licensed inspector.

Simple modifications

Modifications with parts that have a pre-approval need to be documented in the vehicle papers.

Affected modifications

Custom steering wheels, wheels, and suspensions are typically affected.

Utility

The approval makes sure that only regulated and safe parts are used in road vehicles, ensuring your safety.

How It Works

A simple process from booking to inspection

Book your appointment online, complete the inspection with certified specialists, and receive clear guidance after the check.

Book an Appointment

Choose a convenient date and time for your modification approival directly through the online calendar. After booking, you’ll receive a confirmation email with all important details.