We have good news to our TDB Online users. We all forget our pin codes sometimes even when we use it daily. However, it has been possible to resolve this issue easily with TDB Online service. Previously, customers had to visit the branch of bank by themselves in order to restore card PIN code. But now you can use your TDB Online service for a few seconds to restore your PIN code. If you have not registered to TDB Online yet you can register at any branch of TDB.