The invention relates to a method for monitoring the operation of a medication delivery device, the method comprising the steps of: providing a medication delivery device, the medication delivery device comprising a medication delivery module, providing an electronic module coupled to the medication delivery device, the electronic module comprising a sensor element, a control element, and a storing element, detecting, using the sensor element, signals generated in response to a measurable operation of the medication delivery module, generating electronic data by processing, using the control element, electronic information derived from the detected signals, the electronic data comprising information about a medication delivery characteristic of at least one measurable operation of the medication delivery module, and storing the electronic data in the storing element.
