Paper/Speech Details of Conference Program for the 20th NISPAcee Annual Conference Program Overview Administration and Management of Internal Security Agencies Author(s) Sander Pollumae Ministry of Justice of Estonia Tallinn Estonia Title Development of administration of prisons and penitentiary agencies in Estonia 1990--2010 File Paper files are available only for conference participants, please login first. Presenter Sander Pollumae Abstract The paper will give an overview on development of prisons and penitentary agencies in Estonia during last two decades. The focuse of the paper is penitentary system, but the paper will include reflections to developments of administration of other security agencies. The period could be divided into three main periods - reestablishment of new state and it's organization, influence of modern public administration theories, and reacent developments (influence of EU and EN).