When relocating your vehicle, proper documentation is essential. Make sure you have all the necessary documents, including the vehicle registration certificate, insurance papers, pollution under control (PUC) certificate, and a valid driving license. Additionally, you may need to obtain an NOC (No Objection Certificate) from the Regional Transport Office (RTO) in your current state before moving your vehicle to another state. This certificate indicates that there are no pending dues or legal issues related to your vehicle.