You need to enter the codes when, for example, registering for GST or completing an annual tax return. IBAN Validator & IBAN Decoder Verify and decode any International Bank Account Number using our IBAN validator and combined IBAN decoder. You need to enter the codes when, for example, registering for GST or completing an annual tax return. Institutions send each other messages over the network to confirm trades or to expect a wire transfer as examples. Swift is a communication network used by banks, brokers, financial institutions and corporations to exchange messages.

Country	City	Bank Name	Branch	SWIFT
Switzerland	ST Gallen	Wegelin and CO	Wegelin and CO	WEGECH2GXXX