President of IES: mitered protopresbyter Iwan Dacko, PhD of Theology (Canada, Greek-Catholic)

Director of IES: Antoine Arjakovsky, Doctor of History (France, Orthodox)

Executive Director of IES: Halyna Bokhonko, psychologist (Ukraine, Greek-Catholic)

Secretary of IES: Olha Koman, Master of  Philology, Master of Ecumenical Studies (Ukraine, Greek-Catholic)

Methodologist of the Master’s Degree Program in Ecumenical Studies: Uliana Fedorovych, Master of  Philosophy (Ukraine, Greek-Catholic)

Coordinator of Distance Learning Master’s Degree Program of Ecumenical Studies (English language version): Fr Roman Fihas, Licentiate Master of Theology (Ukraine, Greek-Catholic)

Project Manager of IES: Pavlo Smytsnyuk, Master of Patristic, History of Dogma and Symbolic Theology (Ukraine, Greek-Catholic)

“Ecumenical Social Week” project coordinator: Iryna Kitura, Master of Social Work (Ukraine, Greek-Catholic)

Head of Master’s Degree Program of Ecumenical Studies: Taras Dmytryk, Master of Theology of Marc Block Strasbourg University, France (Ukraine, Orthodox)

Coordinator of  Distance Learning Master’s Degree Program of Ecumenical Studies (Ukrainian language version): Taras Kurylets, Licentiate of Theology of the Pontifical University of St Thomas Aquinas, Rome (Ukraine, Greek-Catholic)

Public Relations Manager: Anna Mykuliak, Master of Journalism, Master of Ecumenical Studies (Ukraine, Greek-Catholic)