Centralized, web-enabled Vahan 4 is implemented in 702 RTOs across 26 States in Assam, Bihar, Delhi, Gujarat, Haryana, Himachal Pradesh, Jammu & Kashmir, Jharkhand, Maharastra, Megahalya, Pondicherry, Rajasthan , Sikkim, Tamil Naidu, Tripura, Uttrakhand, Uttar Pradesh, West Bengal, Manipur, Odisha, Goa, Mizoram, Dadar and Nagar Haveli, Daman and Diu, Punjab and Arunachal Pradesh.