Andreas Hartmann (*1956), civil engineer, honorary professor at Technical University Braunschweig. Up to now he is managing director of Brunswick Wastewater Services Limited Company since 2016. In previous positions he was in charge of Kompetenzzentrum Wasser Berlin gGmbH after diverse managerial functions in municipalities of Brunswick and Munich generally in relation to environmental engineering, water economy and infrastructure. In Sri Lanka und Indonesia he won experiences in environmental challenges of development countries. One of his current topic is the evaluation of old and new hydraulic structures in their condition and necessities to recover their function and asset value.