This Technical Report describes how to implement Interoperable Fare Management (IFM) Applications in a multi-application environment, and the additional roles and use cases that appear.

Multi-application media open new possibilities for separate secure IFM Applications to be loaded and operated separately on the same Media.

This enables a customer oriented commercial interoperability with the possibility for the customer to use the same Media in different Fare Management Systems independently of the fare policies and specific local systems and without the need for any common commercial policies.