State | Bihar |
|---|---|
| Vehicle RTO Codes | District / Region |
| BR-01 | Patna |
| BR-02 | Gaya |
| BR-03 | Bhojpur |
| BR-04 | Chapra |
| BR-05 | Motihari |
| BR-06 | Muzaffarpur |
| BR-07 | Darbhanga |
| BR-08 | Munger / Jamalpur |
| BR-09 | Begusarai |
| BR-10 | Bhagalpur |
| BR-11 | Purnea |
| BR-19 | Saharsa |
| BR-21 | Nalanda |
| BR-22 | Bettiah |
| BR-24 | Dehri |
| BR-25 | Jehanabad |
| BR-26 | Aurangabad |
| BR-27 | Nawada |
| BR-28 | Gopalganj |
| BR-29 | Siwan |
| BR-30 | Sitamarhi |
| BR-31 | Vaishali District |
| BR-32 | Madhubani |
| BR-33 | Samastipur |
| BR-34 | Khagaria |
| BR-37 | Kishanganj |
| BR-38 | Araria |
| BR-39 | Katihar |
| BR-43 | Madhepura |
| BR-44 | Buxar |
| BR-45 | Bhabua |
| BR-46 | Jamui |
| BR-50 | Supaul |
| BR-51 | Banka |
| BR-52 | Sheikhpura |
| BR-53 | Lakhisarai |
| BR-55 | Sheohar |
| BR-56 | Arwal |
| BR-57 | Rohtas |
Bihar
