Training required for card-issuing bank access includes which system?

The correct answer is the Electronic Access System (EAS) because it is specifically designed for managing access to transactions and accounts related to government purchase cards. EAS allows for secure handling of data, processing of transactions, and management of user access. Training on this system is critical, as it equips cardholders and administrators with the necessary skills to navigate the functionalities associated with government purchases effectively and securely.

In the context of other options, while the Online Banking System (OBS) and Transaction Management System (TMS) may be used within financial institutions or for managing transactions, they do not encompass the specialized aspects required for government purchase card transactions specifically. Bank System Access Training (BSAT) may provide broader training related to bank systems, but it does not focus on the unique requirements and functionalities of government purchase card transactions.