The Full form of RC is Registration Certificate. Vehicle Registration Certificate (VRC), also known as Registration certificate (RC) is an official document for the vehicle. A Registration Certificate copy is a document providing proof of registration with the Regional Transport Office (RTO) authorities. It contains the necessary information related to the owner of the vehicle and technical details about the vehicle. In India, the Government has made it mandatory to carry a copy of the RC while driving a vehicle. In olden days, registration certificate was hand written and contained a number of pages and was called RC book but nowadays, one can avail Registration Certificate copy in the form of a Smart card.