Vehicle owners who use Fastag often wonder whether they can port their Fastag from one bank to another, and if so, what limits apply to such a switch. There is also curiosity about how much time must pass after one bank change before another switch is allowed. The source material available for this report consists only of this headline and the underlying questions, without detailed information on the exact porting limits, waiting periods, or rules involved. As such, no confirmed or specific answers to these questions can be provided at this time. Readers are advised to check with their Fastag-issuing bank or the official NHAI/NETC channels for the latest and accurate information on this matter.