How quickly can I submit Green emissions sticker for Bous (SLS) online?

Digital entry for the Bous registration district usually takes only about three to five minutes. An on-site appointment at the authority (Landratsamt Saarlouis) is not required.

Which documents do I need for Green emissions sticker in Bous?

For online processing in the Bous district, please have the following ready: Official licence plate number of your vehicle, Registration certificate part I (vehicle registration document).

How do I receive the documents and stickers for my SLS license plate?

After completing the online procedure, the official notice, registration documents, stickers, and optionally ordered SLS license plates are sent directly by post to your address in Saarlouis.

Green emissions sticker (Umweltplakette) for Bous

SLS· Landratsamt Saarlouis

Driving in German low-emission zones (Umweltzonen) requires an official green emissions sticker (pollutant group 4) matching your current Bous licence plate. Order your sticker online in less than a minute and receive it directly by post.

Order emissions sticker online All services for Bous

Documents required for Green emissions sticker in Bous

Official licence plate number of your vehicle
Registration certificate part I (vehicle registration document)

How Green emissions sticker works online

1Enter your licence plate number online
2Select the green emissions sticker (group 4)
3Complete your order online
4Receive the printed emissions sticker by post

Frequently asked questions: Green emissions sticker in Bous

How quickly can I submit Green emissions sticker for Bous (SLS) online?: Digital entry for the Bous registration district usually takes only about three to five minutes. An on-site appointment at the authority (Landratsamt Saarlouis) is not required.
Which documents do I need for Green emissions sticker in Bous?: For online processing in the Bous district, please have the following ready: Official licence plate number of your vehicle, Registration certificate part I (vehicle registration document).
How do I receive the documents and stickers for my SLS license plate?: After completing the online procedure, the official notice, registration documents, stickers, and optionally ordered SLS license plates are sent directly by post to your address in Saarlouis.

More digital platform services for Bous (SLS)

Switch directly to other digital vehicle procedures in the Bous registration district:

Responsible registration office Bous

Landratsamt Saarlouis – Public information of the responsible authority – not part of this portal.

Kaiser-Wilhelm Str. 3
66740 Saarlouis
Saarland

Opening hours: Mo-Di 07:30-15:00, Mi 07:30-12:30, Do 07:30-15:00, Fr 07:30-12:30

Contact

Phone:: 06831-444-299
Email:: amt36@kreis-saarlouis.de

Start Green emissions sticker in Bous online now

You complete the process conveniently online with our service partner – no appointment, no trip to the authority. Plates arrive by post.

Order emissions sticker online →

Back to the Bous overview. Last updated: 25.10.2026.