2019 – Caraiman Monastery, Romania, 2019 – Eighth East-West Symposium of New Testament Scholars, 26-31 May
Theme: Stories and Images on the Human Beings in the New Testament and Church Tradition 50 active participants, including 8 women, from 18 countries (Russia, Estonia, Ukraine, Armenia, Bulgaria, Czech Republic, Hungary, Poland, Serbia, North Macedonia, Greece, Latvia, Austria, Germany Australia, USA, UK, Lebanon) plus ca 10 from Romania. (publication in preparationg)
2016 – Moscow, Russia – Seventh East-West Symposium of New Testament Scholars, 26 September – 1 October Theme: History and Theology in the Gospel Narratives (publication: Russian translation of papers published; English, forthcoming (Tübingen: Mohr Siebeck, 2019)
2013 – Belgrade, Serbia – Sixth East-West Symposium of New Testament Scholars, 25-31 August
Conference Publication: The Holy Spirit and the Church according to the New Testament. Ed. by Predrag Dragutinovic, Karl-Wilhelm Niebuhr, and James Buchanan Wallace in co-operation with Christos Karakolis. WUNT 1.354. Tübingen: Mohr Siebeck, 2016
2010 – Minsk, Russia – Fifth East-West Symposium of New Testament Scholars, 2-9 September
Conference Publication: Gospel Images of Jesus Christ in Church Tradition and in Biblical Scholarship. Ed. by Christos Karakolis, Karl-Wilhelm Niebuhr and Sviatoslav Rogalsky. WUNT 1.288. Tübingen: Mohr Siebeck, 2012. Russian translation: May, 2018
2007 – Sambata de Sus Monastery, Romania – Fourth East-West Symposium of New Testament Scholars, 4-8 August
Conference Publication: Das Gebet im Neuen Testament. Hrsg. v. Hans Klein, Vasile Mihoc u. Karl-Wilhelm Niebuhr unter Mitarb. v. Christos Karakolis. WUNT I 249. Tübingen: Mohr Siebeck, 2009
2005 – St Petersburg, Russia – Third East-West Symposium of New Testament Scholars, 24-31 August
Conference Publication: Einheit der Kirche im Neuen Testament. Hrsg. v. Anatoly A. Alexeev, Christos Karakolis u. Ulrich Luz u. Mitarb. v. Karl-Wilhelm Niebuhr. WUNT I 218. Tübingen: Mohr Siebeck, 2008
2001 – Rila Monastery, Bulgaria – Second East-West Symposium of New Testament Scholars, 8-15 September
Conference Publication: Das Alte Testament als christliche Bibel in orthodoxer und westlicher Sicht. Hrsg. v. Ivan Z. Dimitrov, James D.G. Dunn, Ulrich Luz u. Karl-Wilhelm Niebuhr. WUNT I 174. Tübingen: Mohr Siebeck, 2004
1998 – Neamt, Romania – First East-West Symposium of New Testament Scholars, 4-11 September
Conference Publication: Auslegung der Bibel in orthodoxer und westlicher Perspektive. Hrsg. v. James D.G. Dunn, Hans Klein, Ulrich Luz u. Vasile Mihoc. WUNT 1.130. Tübingen: Mohr Siebeck, 2000. Translated into Russian, 2010.