1st Regional Seminar of PhD Students in Organometallic Chemistry; Merseburg, Germany, December 3, 1993; organized by Prof. Dr. K.-H. Thiele
2nd Regional Seminar of PhD Students in Organometallic Chemistry; Prague, Czech Republic, December 1 – 3, 1994; organized by Dr. K Mach
3rd Regional Seminar of PhD Students in Organometallic and Organophosphorus Chemistry; Heiligenstadt, Germany, April 15 – 19, 1996; organized by Prof. Dr. P. Binger and Prof. Dr. U. Zenneck
4th Regional Seminar of PhD Students in Organometallic and Organophosphorus Chemistry; Polanica-Zdrój, Poland, October 5 – 9, 1997; organized by Prof. Dr. P. Sobota and Prof. Dr. A. Pietrzykowski
5th Regional Seminar of PhD Students in Organometallic and Organophosphorus Chemistry; Seè, Czech Republic, April 26 – 29, 1999; organized by Prof. Dr. J. Holeèek
6th Regional Seminar of PhD Students in Organometallic and Organophosphorus Chemistry; Karpacz, Poland, April 9 – 13, 2000; organized by Prof. Dr. P. Sobota and Prof. Dr. A. Pietrzykowski
7th Regional Seminar of PhD Students in Organometallic and Coordination Chemistry; Bad Kösen, Germany, March 3 - 7, 2002; organized by Prof. Dr. D. Steinborn and Dr. H. Schmidt
8th Regional Seminar of PhD Students in Organometallic Chemistry; Hrubá Skalá, Czech Republic, September 29 – October 3, 2003; organized by Dr. K. Mach
9th Regional Seminar of PhD Students in Organometallic and Organophosphorus Chemistry; Szklarska Porêba, Poland, April 10 – 14, 2005; organized by Prof. Dr. P. Sobota and Prof. Dr. A. Pietrzykowski
10th Regional Seminar of PhD Students in Organometallic and Coordination Chemistry; Medlov, Czech Republic, September 17 – 22, 2006; organized by Prof. Dr. J. Holeèek and Dr. A. Rùžièka
11th International Seminar for PhD Students in Organometallic and Coordination Chemistry; Sayda, Germany, April 6 – 10, 2008; organized by Prof. Dr. H. Lang and Prof. Dr. W. Kläui
12th Regional Seminar of PhD Students in Organometallic and Coordination Chemistry; Szklarska Porêba, Poland, October 3 – 7, 2009; organized by Prof. Dr. P. Sobota and Prof. Dr. A. Pietrzykowski
13th International Seminar for PhD Students in Organometallic and Coordination Chemistry; Liblice Castle, Czech Republic, April 3 – 7, 2011; organized by Dr. M. Horáèek and Prof. A. Rùžièka
14th International Seminar of PhD Students in Organometallic and Coordination Chemistry; Admont, Austria, September 9 – 13, 2012; organized by Prof. R. Fischer and Prof. M. Flock
15th International Seminar of PhD Students in Organometallic and Coordination Chemistry; Swieradów-Zdrój, Poland, April 5 – 9, 2014; organized by Prof. P. Sobota and Prof. A. Pietrzykowski