Once adaptations and integrations have been completed, they must be tested. The testing should cover both the AI system itself and the overall environment it will operate within, ensuring that the AI system produces the expected outputs. This involves testing functionality, security, robustness, workflow and testing of integrations throughout the workflow. CE-marked medical devices have a defined intended purpose, and the healthcare organization must follow the manufacturer's instructions before the system can be put into use.
Organizations often have established procedures for how testing should be conducted. There are various terms used for different testing methods, some of which may overlap. The tests should be formalized and included in the agreement with the vendor, specifying the responsibilities of each party, which errors are acceptable to the organization, and a plan for resolving any identified issues.