I am owning a 2006 model private car. My RC is in book form. When I entered my vehicle details in Parivahan website for checking registration renewal process it is showing "Vehicle details not found in the system". Question 1. Should I visit my RTO or is there an alternative method. Also, my car 15 one time tax is expiring in Mar 2021. Will I have to show car at RTO and do test for renewal or can I renew online and keep the online receipt as proof of tax payment. My RTO is Irinjalakuda.