For many years, Prof. Dr. Buschmann practiced as an attorney. Doctor’s degree in 1981. She has been advising and representing medium-sized enterprises in construction-, employment- and corporate law. Legal set-up of working time concepts for enterprises and the implementation and change of compensation schemes. From 1986 to 2010 she was university professor at the Beuth Hochschule für Technik Berlin (Beuth University, former Technical University of Applied Sciences) as well as the Hochschule für Technik und Wirtschaft zu Berlin (University for Technological Science and Commerce in Berlin). Lecturing with focus on construction and employment law. Studies and Master degree in Mediation (Master of Mediation). Acting as mediator in organisations and medium-sized enterprises. Conducting expert seminars and inhouse-trainings in construction law, employment law and commercial mediation. Numerous expert publications in the fields of construction and architect law. Since 2010 attorney and mediator in the fields of construction and commerce at TSP. Continuing to conduct lectures at Beuth Hochschule für Technik Berlin.