BR
State RTOs
Bihar RTO Codes
Bihar has 2 RTOs in this database. All vehicles registered in Bihar carry the BR-XX prefix on their number plates.
About Bihar RTOs
All vehicles registered in Bihar carry the BR prefix. The two-digit number following BR identifies the specific district or city RTO where the vehicle was registered. Lower numbers are generally older, more central offices — while higher numbers are newer or outer-district RTOs.
To check the registration details or transfer an RC for any BR-series vehicle, visit the official Parivahan portal or the relevant Bihar RTO office in person.