What are the opening hours of the registration authority in Sigmaringen?

The regular counter hours of the authority in Sigmaringen (Landratsamt Sigmaringen) are: Mo-Fr 07:30-12:30, Do 14:00-18:00. Via the digital i-Kfz platform, you are not bound by these hours and can register or deregister your vehicle online 24/7.

Do I need an appointment for online registration in Sigmaringen?

No. When you complete new registration, transfer, deregistration, or custom plate reservation via the online platform, no visit to the authority is required. Certificates, stickers, and plates are sent by post.

Which documents are required on the platform for Sigmaringen?

For digital submission you need a valid ID card or passport, registration certificate part I and part II (with security codes), and the 7-character eVB insurance number.

Which license plate prefixes are issued in Sigmaringen?

In the registration district Sigmaringen, the official license plate prefix(es) SIG, SLG, STO, ÜB are issued.

Is iKfz-Zulassung Baden-Württemberg a government authority?

No. iKfz-Zulassung Baden-Württemberg is an independent private online platform. Technical application processing is carried out via our service partner registered with the Federal Motor Transport Authority (KBA).

Registration office Sigmaringen – online registration & info

Official license plate codes:SIG SLG STO ÜB

Platform overview for Sigmaringen

Via the digital i-Kfz platform for Sigmaringen (license plate code: SIG, SLG, STO, ÜB), all standard vehicle procedures can be completed paperlessly: new registration, re-registration, deregistration, transfer of ownership, change of address, emissions sticker, and custom license plate reservation. You need a valid ID card or passport, registration certificate parts I and II (with security codes), and the electronic insurance confirmation (eVB). Submission is handled directly online through our registered service partner – without an appointment at the authority.

Digital i-Kfz services on the platform for Sigmaringen

Select your desired procedure for the Sigmaringen registration district. You will find all local requirements and direct access to online processing.

New registration

Register a new vehicle in Sigmaringen: online, without an appointment at the registration office. Required documents, process, fees and contact details of the responsible authority in Sigmaringen.

Start registration online

Re-registration

Re-register a de-registered vehicle in Sigmaringen – online, no appointment. Documents, process and contact of the Sigmaringen registration office.

Start re-registration online

De-registration

De-register a vehicle in Sigmaringen (take out of service): online, without an appointment. Documents, process and contact of the Sigmaringen registration office.

Start de-registration online

Transfer of ownership

Transfer a vehicle in Sigmaringen: on change of keeper, purchase or relocation – online, no appointment. Documents, process and contact of the Sigmaringen registration office.

Start transfer online

Change of address

Change the keeper address in Sigmaringen after moving – online, no appointment. Documents, process and contact of the Sigmaringen registration office.

Start change of address online

Green emissions sticker

Order the official green emissions sticker (level 4) for Sigmaringen online – printed with your licence plate for all German low-emission zones.

Order emissions sticker online

Personalised plate

Reserve a personalised plate in Sigmaringen: check availability online and reserve with the registration office. Process and contact for Sigmaringen.

Reserve personalised plate

Licence plates

Order licence plates for Sigmaringen online: embossed to standard, delivered by post. Sizes, types and information for Sigmaringen.

Order plates online

Car insurance & eVB

Compare car insurance rates for Sigmaringen, save on premiums and receive your 7-digit electronic insurance confirmation (eVB number) immediately.

Compare rates & get eVB

Duration & overview of digital vehicle services in Sigmaringen

Key benchmarks for digital vehicle procedures in the registration district Sigmaringen (SIG, SLG, STO, ÜB):

Procedure in Sigmaringen	Input time	Key documents	Direct link
Vehicle deregistration	~3 min	Part I + plate security codes	Deregistration Sigmaringen →
Transfer / change of keeper	~5 min	Parts I & II, eVB number, ID	Transfer Sigmaringen →
New registration	~5 min	Part II, CoC document, eVB number	New registration Sigmaringen →
Re-registration	~5 min	Parts I & II, eVB number, valid inspection (HU)	Re-registration Sigmaringen →
Custom plate (SIG)	~2 min	Desired combination & keeper details	Custom plate Sigmaringen →

Local vehicle registration authority for Sigmaringen

Public information of the competent authority (Landratsamt Sigmaringen) – not part of this service.

Leopoldstr. 4
72488 Sigmaringen
Baden-Württemberg

On-site opening hours: Mo-Fr 07:30-12:30, Do 14:00-18:00

Open in Google Maps →

Authority contact & available services in Sigmaringen

Phone:: 07571-102-5440
Email:: kfz-zulassung@lrasig.de

Supported procedures in the Sigmaringen district

New registration
Re-registration
De-registration
Transfer of ownership
Change of address
Green emissions sticker
Personalised plate

4 steps on the digital platform for Sigmaringen

11. Have vehicle documents readyKeep your ID document, registration certificate parts I & II (with security codes), and your eVB code at hand.
22. Select your online procedureOpen the required i-Kfz service (new registration, transfer, deregistration, or custom plate) on the platform.
33. Submit digitallyEnter vehicle and keeper details online, verify your identity digitally, and submit your application directly.
44. Drive immediately & receive by mailStart driving right away with your provisional certificate; official documents, stickers, and plates arrive by mail.

Questions & answers about the digital platform in Sigmaringen

All FAQ for Sigmaringen Guides Sigmaringen

What are the opening hours of the registration authority in Sigmaringen?: The regular counter hours of the authority in Sigmaringen (Landratsamt Sigmaringen) are: Mo-Fr 07:30-12:30, Do 14:00-18:00. Via the digital i-Kfz platform, you are not bound by these hours and can register or deregister your vehicle online 24/7.
Do I need an appointment for online registration in Sigmaringen?: No. When you complete new registration, transfer, deregistration, or custom plate reservation via the online platform, no visit to the authority is required. Certificates, stickers, and plates are sent by post.
Which documents are required on the platform for Sigmaringen?: For digital submission you need a valid ID card or passport, registration certificate part I and part II (with security codes), and the 7-character eVB insurance number.
Which license plate prefixes are issued in Sigmaringen?: In the registration district Sigmaringen, the official license plate prefix(es) SIG, SLG, STO, ÜB are issued.
Is iKfz-Zulassung Baden-Württemberg a government authority?: No. iKfz-Zulassung Baden-Württemberg is an independent private online platform. Technical application processing is carried out via our service partner registered with the Federal Motor Transport Authority (KBA).

Other registration districts in Baden-Württemberg

View all 93 locations in Baden-Württemberg →

Last updated: 25.10.2026.

Digital i-Kfz platforms in other federal states

You complete the digital procedures directly with our service partner: De-register vehicle online.