Why does GVB use your personal data?

GVB uses your personal data for the situations and processes listed below. For each situation or process an indication is given of the purpose for which the personal data are used, the categories of personal data which are involved, the principle(s) which is/are used to process the personal data, the retention period during which the personal data are stored, and the party/parties to whom personal data is provided. Click one of the links below to read more about this information.