License plate BÜS: Registration district Konstanz, Singen, Stockach & online processing
Profile of license plate prefix BÜS
The official license plate prefix BÜS is issued in the registration district Konstanz, Singen, Stockach (Baden-Württemberg). The locally responsible authority is Landratsamt Konstanz. Via the digital platform, you can reserve available BÜS custom license plates, order DIN-embossed plates, and submit new registrations, transfers, and deregistrations directly online.
Competent registration authority for prefix BÜS
Landratsamt Konstanz
Max-Stromeyer-Str. 4778467 Konstanz
Opening hours: Mo 08:00-12:00 14:00-16:00, Di 08:00-14:00, Mi 08:00-12:30 14:00-17:30, Do 08:00-12:00 14:00-18:00, Fr 08:00-12:00
Go to i-Kfz platform Konstanz →Landratsamt Konstanz
Laubwaldstr. 478224 Singen
Opening hours: Mo 07:30-15:00, Di 07:30-12:30 13:30-17:00, Mi 07:30-15:00, Do 07:30-15:00, Fr 07:30-12:30
Go to i-Kfz platform Singen →Landratsamt Konstanz
Adenauerstr. 478333 Stockach
Opening hours: Mo-Di 08:00-12:00, Mi 08:00-13:00, Do 08:00-12:00 14:00-18:00, Fr 08:00-12:00
Go to i-Kfz platform Stockach →Public information of the competent authority – not part of this portal.
Digital platform services for Konstanz (BÜS)
Select the desired procedure for the Konstanz registration district:
Frequently asked questions about prefix BÜS (Konstanz, Singen, Stockach)
- Which registration district issues the license plate prefix BÜS?
- The official vehicle prefix BÜS belongs to the registration district Konstanz, Singen, Stockach in Baden-Württemberg. The locally competent authority is Landratsamt Konstanz.
- How can I check and reserve available BÜS custom license plates online?
- Via the digital license plate check, you can search for your desired combination with prefix BÜS (1–2 letters and up to 4 digits), reserve it online, and order embossed DIN plates delivered by post.
- Are all i-Kfz services available online for vehicles with BÜS plates?
- Yes. Via the i-Kfz platform for Konstanz, new registration, change of keeper, re-registration, deregistration, and address changes can be completed entirely online without an appointment.
- Can I keep my BÜS license plate when moving or changing ownership?
- Yes. Under nationwide license plate retention rules, an existing BÜS plate can continue to be used when moving or transferring ownership, provided the vehicle remains registered.
More license plate codes in Baden-Württemberg
All license plate codes in Baden-Württemberg →Last updated: 25.10.2026.
