Secretariat The ERGaR permanent Secretariat is based in Brussels and its purpose is to assist the Board in its day-to-day activities. Tim Hamers Secretary General tim.hamers@ergar.org Matthias Edel Senior Advisor edel@ergar.org Christos Anastasios Tzagkas Policy Officer christos.tzagkas@ergar.org Spyridoula Grammatikou Communication and Administration Officer spyridoula.grammatikou@ergar.org