Understanding the concept of a Statutory Off Road Notification (SORN) is crucial for any vehicle owner in the UK who wishes to legally keep their vehicle off the road. Issued by the Driver and Vehicle Licensing Agency (DVLA), a SORN is a declaration that your vehicle is not being driven or kept on a public road, thus exempting it from vehicle tax and insurance requirements. But how long does a SORN actually last, and what are the implications if your circumstances change? In this article, we delve into the details of SORN validity, providing a clear and concise explanation of its duration, and offering practical advice on what to do when you need to change or cancel a SORN. Whether you're storing a classic car or simply taking a vehicle off the road temporarily, understanding how long a SORN is valid for can save you time, money, and potential legal headaches.