ILRC Past Locations and Chairs
| ILRC | Dates | Location | Chairman |
|---|---|---|---|
| 31 | 2024, Jun. 23- 28 | Landshut, Germany | Andreas Fix |
| 30 | 2022, Jun. 26- Jul 01 | Virtual | John Sullivan and Thierry Leblanc |
| 29 | 2019, Jun. 24-28 | Hefei, China | Dong Liu |
| 28 | 2017, Jun. 25-30 | Bucharest, Romania | Doina Nicolae |
| 27 | 2015, Jul. 5-10 | New York City, NY, USA | F. Moshary |
| 26 | 2012, Jun. 25-29 | Porto, Heli, Greece | A. Papayannis, D. Balis |
| 25 | 2010, Jul. 5-9 | St. Petersburg, Russia | Gennadii Matvienko & Alexander Zemlyanov |
| 24 | 2008, Jul. 23-27 | Boulder, Colorado, U.S.A. | M. Hardesty & S. Mayor |
| 23 | 2006, Jul. 24-28 | Nara City, Japan | C. Nagasawa |
| 22 | 2004, Jul. 12-16 | Matera City, Basilicata, Italy | G. Pappalardo |
| 21 | 2002, Jul. 8-12 | Quebec, Canada | L. Bissonnette |
| 20 | 2000, Jul. 10-14 | Vichy, France | J. Pelon |
| 19 | 1998, Jul. 6-10 | Annapolis, MD, USA | G. Schwemmer & U. Singh |
| 18 | 1996, Jul. 22-26 | Berlin, Germany | L. Woeste |
| 17 | 1994, Jul. 25-29 | Sendai, Japan | H. Inaba |
| 16 | 1992, Jul. 20-24 | Cambridge, MA, USA | R. McClatchey |
| 15 | 1990, Jul. 23-27 | Tomsk, USSR | V. E. Zuev |
| 14 | 1988, Jun. 20-24 | San Candido, Italy | L. Stefanutti |
| 13 | 1986, Aug. 11-15 | Toronto, Canada | A. I. Carswell |
| 12 | 1984, Aug. 13-17 | Aix-en-Provence, France | J. E. Blamont |
| 11 | 1982, Jun. 21-25 | Madison, WI, USA | J. A. Weinman |
| 10 | 1980, Oct. 6-9 | Silver Spring, MA, USA | T. D. Wilkerson & S. H. Melfi |
| 9 | 1979, Jul. 2-5 | Munich, Germany | C. Werner |
| 8 | 1977, Jun. 6-9 | Philadelphia, PA, USA | J. A. Cooney |
| 7 | 1975, Nov. 4-7 | Menlo Park, CA, USA | R. T. H. Collis |
| 6 | 1974, Sep. 3-6 | Sendai, Japan | H. Inaba |
| 5 | 1973, Jun. 4-6 | Williamsburg, VA, USA | M. P. McCormick & S. H. Melfi |
| 4 | 1972, Jan. 26-28 | Tucson, AZ, USA | B. M. Herman |
| 3 | 1970, Sep. 9-12 | Ocho Rios, Jamaica | R. W. H. Wright |
| 2 | 1969 | Upton, NY, USA | R. M. Brown |
| 1 | 1968 | Boulder, CO, USA | V. E. Derr |