- Professor Cesare Rossi passed away on 4 February 2017.
- Professor Erskine Crossley passed away on 4 February 2017.
- Professor Alexander Golovin passed away on 4 December 2013 in Moscow.
- Professor Adalberto Vinciguerra passed away on 22 December 2012 in Rome.
- Professor Miomir Krsta Vukobratovic passed away on March 10, 2012.
- Professor Gerhard Boegelsack passed away on June 28, 2011.
- Professor Jan Oderfeld (IFToMM founder, Poland) passed away on March 17, 2010.
- Professor Jiri Novotny (member of PC Standards and Terminology, Czech Republic) passed away on February 11, 2010.
- Professor Eduard E. Peisach passed away on December 19, 2008.
- Professor Andrew E. Samuel passed away on December 3, 2007.
- Professor Konstantin V. Frolov passed away on November 18, 2007.
- Professor Burton Paul passed away on October 19, 2007.
- The IFToMM community mourns the passing of Professor Giovanni Bianchi who passed away on November 13th, 2003. Professor Bianchi was active in the IFToMM organization right from its founding in 1969 until his death. He served as President, and was co-chair of the ROMANSY organizing committee from the inception of that symposium in 1973 to the planning for the coming conference in Montreal next year. We pass our sincere condolences to Mrs. Barbara Bianchi, and to his children and other family members.
- We would like to inform you that Prof. A. Morecki, former president of IFTOMM, died suddenly on May 20, 2001.