Research ethics provides guidelines for the responsible conduct of research. It helps researchers to learn how to conduct research with a high ethical standards. Last decade research ethics and research integrity became a relevant topic that scientists discuss more openly and frequently, recognizing their relevance and many challenges. Today there are number of requirements that researchers are facing. They have to meet number of professional, institutional and field related requirements. Seminar will provide doctoral candidates with information on most relevant ethical principles, different forms of unethical research behaviour will be presented and some cases from practice will be discussed.