License plate MON: Registration district Aachen, Düren, Jülich & online processing
Profile of license plate prefix MON
The official license plate prefix MON is issued in the registration district Aachen, Düren, Jülich (Nordrhein-Westfalen). The locally responsible authority is Städte Region Aachen. Via the digital platform, you can reserve available MON custom license plates, order DIN-embossed plates, and submit new registrations, transfers, and deregistrations directly online.
Competent registration authority for prefix MON
Städte Region Aachen
Carlo-Schmid-Str. 452146 Würselen
Opening hours: Mo,Do 07:30-15:00, Di,Fr 07:30-12:30, Mi 07:30-12:30 14:00-17:00, Sa 07:30-11:00
Go to i-Kfz platform Aachen →Landkreis Düren
Kölner Landstr. 27152351 Düren
Opening hours: Mo,Di,Mi 08:00-15:00, Do 08:00-17:00, Fr 08:00-12:00, Sa 08:00-11:00
Go to i-Kfz platform Düren →Landkreis Düren
Düsseldorfer Str. 652428 Jülich
Opening hours: Mo-Mi 08:00-15:00, Do 08:00-17:00, Fr 08:00-12:00, Sa geschlossen
Go to i-Kfz platform Jülich →Public information of the competent authority – not part of this portal.
Digital platform services for Aachen (MON)
Select the desired procedure for the Aachen registration district:
Frequently asked questions about prefix MON (Aachen, Düren, Jülich)
- Which registration district issues the license plate prefix MON?
- The official vehicle prefix MON belongs to the registration district Aachen, Düren, Jülich in Nordrhein-Westfalen. The locally competent authority is Städte Region Aachen.
- How can I check and reserve available MON custom license plates online?
- Via the digital license plate check, you can search for your desired combination with prefix MON (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 MON plates?
- Yes. Via the i-Kfz platform for Aachen, new registration, change of keeper, re-registration, deregistration, and address changes can be completed entirely online without an appointment.
- Can I keep my MON license plate when moving or changing ownership?
- Yes. Under nationwide license plate retention rules, an existing MON plate can continue to be used when moving or transferring ownership, provided the vehicle remains registered.
More license plate codes in Nordrhein-Westfalen
All license plate codes in Nordrhein-Westfalen →Last updated: 27.10.2026.
