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How to read an RTO code
For an ordinary state-issued registration mark, the state or Union Territory letters come first, followed by the registering-authority code assigned by that state. Series and number formats can vary.
This site does not identify a vehicle owner or verify a vehicle record. State code lists can change. Confirm the result with the official transport department before making a decision.
RTO codes by state and Union Territory
All-India compilation updated 1 November 2026, with attribution under CC BY 4.0. Verification varies by state: some lists were fully checked against an official source; others were sampled. See state-by-state source and verification notes.