Secretariat of the Departments and Sections in the field of International and European Law: mgr Beata GrochowskaCollegium Iuridicum IVul. Wybrzeże Kościuszkowskie 4700-347 WarsawTel.: (+48 22) 55 27 200E-mail: pme@wpia.uw.edu.plOffice hours:Monday–Friday, 8:00 a.m.–4:00 p.m. Departments Sections Department of Private and Commercial International Law Department of European Law Department of Public International Law Department of Supranational Law Section of International Air and Space Law