| 2024 |
A | Bordeaux | 19-20 October |
| S | Vienna | 02-03 March | |
| 2023 |
A | Ottawa | 11 August |
| S | Bucharest | 25-26 March | |
| 2022 |
A | Cairo | 15-16 October |
| S | Warsaw | 2-3 April | |
| 2021 |
A | Frankfurt am Main | 6-7 November |
| S | Online | 20-21 March | |
| 2020 |
A | Online | 7, 14 November |
| S | Online | 21 March | |
| 2019 |
A | Valencia | 12-13 October |
| S | Valletta | 16-17 March | |
| 2018 |
A | Belgrade | 20-21 October |
| S | Athens | 10-11 March | |
| 2017 |
A | Sydney | 10-11 August In conjunction with Sections Congress |
| S | Stockholm | 25-26 March | |
| 2016 |
A | Porto | 24-25 September |
| S | Monaco | 19-20 March | |
| 2015 |
A | Ljubljana | 10-11 October |
| S | Limassol | 28-29 March | |
| 2014 |
A | Amsterdam | 22-24 August In conjunction with Sections Congress |
| S | Budapest | 5-6 April | |
| 2013 |
A | Sarajevo | 5-6 October |
| S | Madrid | 20-21 April | |
| 2012 |
A | Tallinn | 6-7 October |
| S | Berlin | 31 March – 01 April | |
| 2011 |
A | San Fransisco | 18-22 August In conjunction with Sections Congress |
| S | London | 25-27 March | |
| 2010 |
A | Prague | 9-10 October |
| S | Riga | 8-9 May | |
| 2009 |
A | Lisbon | 10-11 October |
| S | Venice | 25-26 April | |
| 2008 |
A | Quebec City, Canada | In conjunction with Sections Congress |
| S | Malta | Malta Section | |
| 2007 |
A | Bucharest | Romania Section |
| S | Sofia | Bulgaria Section | |
| 2006 |
A | Belgrade | Serbia and Montenegro Section |
| S | Vilnius | Lithuania Section | |
| 2005 |
A | Tampa, Florida, USA | In conjunction with Sections Congress |
| S | Paris | France Section | |
| 2004 |
A | Stockholm | Sweden Section |
| S | Krakow | Poland Section | |
| 2003 |
A | Zagreb | Croatia Section |
| S | Reykjavik | Iceland Section | |
| 2002 |
A | Washington, DC, USA | In conjunction with Sections Congress |
| S | Budapest | Hungary Section | |
| 2001 |
A | Edinburgh | UKRI Section |
| S | Sevilla | Spain Section | |
| 2000 | A | Cairo | Egypt Section |
| S | Oslo | Norway Section | |
| 1999 |
A | Minneapolis, USA | In conjunction with Sections Congress |
| S | Berlin | Germany Section | |
| 1998 |
A | Larnaca | Cyprus Section |
| S | Piscataway, NJ, USA | IEEE HQ | |
| 1997 |
A | Porto | Portugal Section |
| S | Rome | Central and South Italy* Section | |
| 1996 |
A | Denver, Colorado, USA | In conjunction with Sections Congress |
| S | Helsinki | Finland Section | |
| 1995 |
A | Barcelona | Spain Section |
| S | Dublin | UKRI Section | |
| 1994 | A | Prague | Czechoslovakia Section |
| S | Hillerood, near Copenhagen | Denmark Section | |
| 1993 |
A | Nice | France Section |
| S | Athens | Greece Section | |
| 1992 |
A | Istanbul | Turkey Section |
| S | Lausanne | Switzerland Section | |
| 1991 |
A | Santa Margherita | North Italy* Section |
| S | Warsaw | Poland Section | |
| 1990 |
A | Toronto, Canada | In conjunction with Sections Congress |
| S | Brussels | Benelux Section | |
| 1989 |
A | Vienna | Austria Section |
| S | Budapest | Hungary Section | |
| 1988 |
A | Munich | Germany Section |
| S | Stockholm | Sweden Section | |
| 1987 |
A | Brdo | Yugoslavia* Section |
| S | Rome | Central and South Italy* Section |