A therapy management development platform includes a pump controller coupled to an interface module. The interface module includes an interface module controller and a module-sensor input/output interface including at least one standardized input port, output port and power connection. The interface module is also customizably programmed to receive data from a sensor and to provide instructions to the pump controller to vary the operation of a pump coupled thereto according to one of a plurality of levels of functionality. Upon receipt of an indication of approval from a remote computer to change the level of access to the functionality of the platform, the interface module may be customizably programmed to receive different data from the sensor, to provide different instructions to the pump controller, or both, the approval corresponding to a stage in testing of a medical device.