TermSecretary GeneralTermAssistant Secretary
1967-1971Gavin Arneil1967-1971Harmen Tiddens
1971-1974Harmen Tiddens1971-1976Andreas Fanconi
1974-1979Oskar Oetliker1976-1979Karel van Acker
1979-1984Karel van Acker1979-1984Ernst Leumann
1984-1989Ernst Leumann1984-1985Karel van Acker
  1985-1989Michael Winterborn
1989-1992Michael Winterborn1989-1992Patrick Niaudet
1992-1997Patrick Niaudet1992-1997Kate Verrier Jones
1997-2000Kate Verrier Jones1997-2000Jochen Ehrich
2000-2003Jochen Ehrich2000-2003Christer Holmberg
2003-2008Christer Holmberg2003-2008Pierre Cochat
2008-2012Pierre Cochat2008-2010Rosanna Coppo
2012-2015Rosanna Coppo2010-2015Elena Levtchenko
2015-2019Elena Levtchenko2015-2019Rezan Topaloglu
2019-Rezan Topaloglu2019-Dieter Haffner
1967-1970 Ferdinand Demant CSSR
Renēe Habib France
1968-1971 Nils Svenningsen Sweden
Marian Wojnarowski Poland
1969-1972 Wolgand Hagge FGR
Richard White UK
1970-1973 Peter Grossmann GDR
Pierre Royer France
1971-1974 Gavin Arneil GB
Niilo Hallman Finland
1972-1975 Karel Van Acker Belgium
Mikhail Matveyev USSR
1974-1977 Ian Houston UK
Juan Rodriguez-Soriano Spain
1975-1978 Stewart Cameron UK
Rene Kuijten The Netherlands
1976-1979 Micheline Lēvy France
Johannes Brodehl FRG
1977-1980 Claude Godard Switzerland
Eva Matheova CSSR
1978-1981 Cyril Chantler UK
Juhani Rapola Finland
1979-1982 Claire Kleinknecht France
Karl Schärer FRG
1980-1983 Milana Popovic-Rolovic Yugoslavia
Antonio Torrado Portugal
1981-1984 Willem Proesmans Belgium
Ulf Jodal Sweden
1982-1985 Gianfranco Rizzoni Italy
Michael Winterborn UK
1983-1986 Matthias Brandis FRG
Jiri Svorc CSSR
1984-1987 Chantal Loirat France
Leo Monnens The Netherlands
1985-1988 George Haycock UK
Alberto Martini Italy
1986-1989 Anita Aperia Sweden
Otto Mehls FRG
1987-1990 Patrick Niaudet France
Sandor Turi Hungary
1988-1991 Martin Barratt UK
Rosanna Gurmano Italy
1989-1992 Olli Koskimies Finland
Wolfgang Rascher Germany
1990-1993 Raymond Donckerwolcke The Netherlands
Maria Sieniawska Poland
1991-1994 Alberto Edefonti Italy
Mercedes Vasquez-Martul Spain
1992-1995 Tommy Linne Sweden
Peter Hoyer Germany
1993-1996 Laszlo Kovacs Czech Republic
Jean Pierre Guignard Switzerland
1994-1997 Helena Jardim Portugal
Francesco Perfumo Italy
1995-1998 Christer Holmberg Finland
Jochen Ehrich Germany
1996-1999 Jan Janda Czech Republic
Mario Bianchetti Switzerland
1997-2000 Fernando Santos Spain
Rosanna Coppo Italy
Pierre Cochat France
1998-2001 Bert van der Heijden The Netherlands
1999-2002 Eric Girardin Switzerland
Constantinor Stefanidis Greece
Aleksandra Zurowska Poland
2000-2003 Michael Fischbach France
Sue Rigden UK
Hilal Mocan Turkey
2001-2004 Giuliana Lama Italy
2002-2005 Mercedes Navarro Torres Spain
Jean-Claude Davin The Netherlands
György Reusz Hungary
2003-2006 Franz Schaefer Germany
Necla Buyen Turkey
Alan Watson UK
2004-2007 Francesco Emma Italy
2005-2008 Thomas Neuhaus Switzerland
Alfonso Caldas Portugal
Svetlana Paunova Russia
Ryszard Grenda Poland
2006-2009 Nicholas Webb UK
A Gur Guven Turkey
Dieter Haffner Germany
2007-2010 Elena Levtchenko The Netherlands
2008-2011 Tatjana Nastausheva Russia
Tim Ulinski France
Tomas Seeman Czech Republic
Sverker Hansson Sweden
Empar Lurbe Spain
2009-2012 Velibor Tasic Macedonia
Rezan Topaloglu Turkey
2011-2014 Johan Vande Walle Belgium
Detlef Böckenhauer UK
Giovanni Montini Italy
Marijan Saraga Croatia
Anna Bjerre Norway
Eric Girardin Switzerland
2012–2015 Stefanie Weber Germany
Fatoş Yalçınkaya Turkey
2014–2017 Soren Rittig Denmark
Rukshana Shroff UK
Justine Bacchetta France
Carmine Pecoraro Italy
Ali Düzova Turkey
Helena Pinto Portugal
2015–2018 Larisa Prikhodina Russia
Gema Ariceta Spain
2017–2020 Ana Teixeira Portugal
Jun Oh Germany
Kjell Tullus UK
Marina Vivarelli Italy
Olivia Boyer France
Sevcan Bakkaloğlu Ezgü Turkey
2018-2021 Augustina Jankauskiene Lithuania
Max Liebau Germany
Martin Christian UK
2020 – 2023 Aysun Karabay Bayazıt Turkey
Michiel Schreuder The Netherlands
Dorota Drozdz Poland
George Reusz Hungary
Evgenia Preka UK
2021-2024 Stella Stabouli Greece
Fabio Paglialonga Italy
Jerome Harambat France
1998-2008Peter HoyerGermany
2008-2018Dieter HaffnerGermany
2018-Jun OhGermany