| 2019 | | Collaboration Technologies and Social Computing - 25th International Conference, CRIWG/CollabTech 2019, Kyoto, Japan, September 4-6, 2019, Proceedings COLLABTECH, CRIWG | Kyoto | 2019-09-04/06 |
| 2018 | 24 | Collaboration and Technology - 24th International Conference, CRIWG 2018, Costa de Caparica, Portugal, September 5-7, 2018, Proceedings CRIWG | Costa da Caparica | 2018-09-05/07 |
| 2017 | 23 | CYTED-RITOS International Workshop on Groupware CRIWG 2017, CRIWG | Saskatoon | 2017-08-09/11 |
| 2016 | 22 | CYTED-RITOS International Workshop on Groupware CRIWG 2016, CRIWG | Kanazawa | 2016-09-14/16 |
| 2015 | 21 | CYTED-RITOS International Workshop on Groupware CRIWG | Yerevan | 2015-09-22/25 |
| 2014 | 20 | CYTED-RITOS International Workshop on Groupware CRIWG | Santiago | 2014-09-07/10 |
| 2013 | 19 | International Conference on Collaboration and Technology CRIWG 2013, CRIWG | Wellington | 2013-10-30 to 2013-11-01 |
| 2012 | 18 | International Conference on Collaboration and Technology CRIWG | Raesfeld | 2012-09-16/19 |
| 2011 | 17 | International Conference on Collaboration and Technology CRIWG | Paraty | 2011-10-02/07 |
| 2010 | 16 | International Conference on Collaboration and Technology CRIWG 2010, CRIWG | Maastricht | 2010-09-20/23 |
| 2009 | 15 | International Conference on Collaboration and Technology CRIWG | Douro | 2009-09-13/17 |
| 2008 | 14 | International Workshop of Groupware CRIWG | Omaha | 2008-09-14/18 |
| 2007 | 13 | International Conference on Collaboration and Technology CRIWG | Bariloche | 2007-09-16/20 |
| 2006 | 12 | International Conference on Collaboration and Technology CRIWG | Medina del Campo | 2006-09-17/21 |
| 2005 | 11 | International Conference on Collaboration and Technology CRIWG | Porto de Galinhas beach | 2005-09-25/29 |
| 2004 | 10 | International Conference on Collaboration and Technology CRIWG | San Carlos Canton | 2004-09-05/09 |
| 2003 | 9 | International Conference on Collaboration and Technology CRIWG | Autrans | 2003-09-28 to 2003-10-02 |
| 2002 | 8 | International Conference on Collaboration and Technology CRIWG | La Serena | 2002-09-01/04 |
| 2001 | | Seventh International Workshop on Groupware (CRIWG'01), September 6-8, 2001, Darmstadt, Germany, Proceedings CRIWG | Darmstadt | 2001-01-01 |
| 2000 | 6 | 6th International Workshop on Groupware (CRIWG 2000), 18-20 October 2000, Madeira, Portugal CRIWG | Madeira Island | 2000-01-01 |
| 1999 | | Sixth International Symposium on String Processing and Information Retrieval and Fifth International Workshop on Groupware, SPIRE/CRIWG 1999, Cancun, Mexico, September 21-24, 1999 CRIWG | Cancun | 1999-09-21/24 |
| 1998 | | CRIWG '98, Fourth International Workshop on Groupware, Búzios, Rio de Janeiro, Brazil, September 9-11, 1998, Proceedings CRIWG | Armação dos Búzios | 1998-09-09/11 |
| 1997 | | CRIWG '97, Third International Workshop on Groupware, San Lorenzo de El Escorial, Madrid, Spain, October 1-3, 1997, Proceedings CRIWG | San Lorenzo de El Escorial | 1997-10-01/03 |
| 1996 | | Second CYTED-RITOS International Workshop on Groupware, CRIWG '96, Puerto Varas, Chile, September 25-27, 1996, Proceedings CRIWG | Puerto Varas | 1996-09-25/27 |
| 1995 | | First CYTED-RITOS International Workshop on Groupware, CRIWG '95, Lisbon, Portugal, September 18-20, 1995, Proceedings CRIWG | Lisbon | 1995-09-18/20 |