Professor Anna Zbiegień-Turzańska is the Vice-Dean of the Faculty of Law and Administration of the University of Warsaw responsible for engagement and enterprise. She is also a researcher at the Department of Commercial Law at the said faculty. She publishes in the field of civil law (especially property law), commercial law and cooperative law. She was involved, among others, in the preparation of commentaries on selected provisions of the Civil Code, Cooperative law, the Act on the ownership of premises, the Act on housing cooperatives, and the Act on cooperative banks. She also participated in the development of two volumes of the Private Law System.