Client simulations for upcoming releases and projects

To help clients to prepare for upcoming releases and projects, Clearstream Europe AG (CEU) offers on-demand testing of its settlement services via a dedicated client simulation environment.

CEU's primary simulation platform, IMS23, is connected to the T2S Pre-Production environment (UTEST). This setup enables continuous, end-to-end testing for all clients, whether they are operating in Indirectly Connected Party (ICP) or Directly Connected Party (DCP) mode.

For certain functional areas or business cases that require specific environmental conditions, CEU also provides dedicated test cases to support clients' simulation activities.

Testing activities and schedules

For more details on Clearstream's testing activities and schedules, please refer to the following:

• Project timelines and environment availability: Information on testing periods for current projects, guided simulations, and the availability of Clearstream's simulation environments please refer to Availability of simulation environments.
• ClearstreamXact simulation: Details of client testing activities within the ClearstreamXact simulation environment (OCCT) are available under ClearstreamXact testing environment.