Wiebke Siegel is a pharmacist. After experience for near twenty years in clinical pharmacy and later one pharmaceutical supply of hospitals she changed to the Paul-Ehrlich-Institut. There she was in the section hematology and transfusion medicine involved in regulatory affairs including inspections for blood products. 2002 she moved to the pharmaceutical department of the Regierungspräsidium Darmstadt. Here she was responsible for the manufacturing authorization of blood products and biological medicinal products like stem cells, tissues, reproduction medicine and plasma derived products as well as other pharmaceutical products and also for the inspection of pharmaceutical manufactures. She got experience in European pharmaceutical legislation, was some years Head of the German Expert Group Blood and was member of the national working group blood. She has also experience in international GMP-inspections worldwide for pharmaceutical products. She retired in 2010.