- 1. August 1994 : USCHC Course, St. Andrews, Canada
- 2. March 1995 : RDANH Course, Hundested Denmark
- 3. June 1995 : USCHC Course, St, Andrews, Canada
- 4. March 1996 : Nautronix-WAHS Course, Fremantle, Australia
- 5. March 1996 : USACE-TEC Course, Mobile, USA
- 6. June 1996 : USCHC Course, St. Andrews, Canada
- 7. February 1997 : Racal Surveys, Gt. Yarmouth, U.K.
- 8. June 1997 : USCHC Course, St. Andrews, Canada
- 9. December 1997 : Nautronix-WAHS Course, Fremantle, Australia
- 10. February 1998 : US NavO, Gulfport, USA
- 11. March 1998 : USCHC Course, Victoria, Canada
- 12. April 1998 : GSC-A Course, Halifax, Canada
- 13. October 1998 : Nautronix-WAHS Course, Singapore
- 14. December 1998 : US NavO, Gulfport, USA
- 15. February 1999 : US NavO, Gulfport, USA
- 16. March 1999 : USCHC Course, Seattle,, USA
- 17. June 1999 : Royal Australian Navy, Cairns,, Australia
- 18. October 1999 : Scottish Hydrographic Society, Aberdeen,, Scotland
- 19. February 2000 : US NavO, Gulfport, USA
- 20. April 2000 : USCHC Course, Burlington, Canada
- 21. August 2000 : Royal Australian Navy, Cairns,, Australia
- 22. October 2000 : Scottish Hydrographic Society, Aberdeen,, Scotland
- 23. January 2001 : Scripps, San Diego, CA USA
- 24. June 2001 : US NavO, Stennis Space Centre, MS USA
- 25. October 2001 : HoogeSchoole, Amsterdam The Netherlands
- 26. December 2001 : NOAA, Norfolk, VA USA
- 27. May 2002 : CHA, Burlington, ON Canada
- 28. August 2002 : RAN, Sydney, NSW Australia
- 29. September 2002 : C&C Technologies, Lafayette, LA USA
- 30. November 2002 : RDANH, Gilleleje Denmark
- 31. June 2003 : SOC, Southampton U.K.
- 32. December 2003 : NOAA and THOSA, Seattle, WA, USA
- 33. January 2004 : Scripps and NSF, San Diego, CA, USA
- 34. May 2004 : Canadian Hydrographic Association, Ottawa, ON, Canada
- 35. – cancelled due to SARS
- 36. November 2004 : Norwegian Hydrographic Service, Stavanger, Norway
- 37. January 2005 : Planning Systems Inc, Gulfport, MS, USA
- 38. July 2005 : Australian Hydrographic Service, Sydney, Australia
- 39. October 2005 : Royal Navy Hydrographic School, Plymouth, U.K.
- 40. January 2006 : Scripps Institute of Oceanography, San Diego, CA, USA
- 41. July 2006 : Istituto Nazionale di Oceanografia e di Geofisica Sperimentale – OGS , Trieste, Italy
- 42. November 2006 : Maritime and Port Authority of Singapore, Singapore
- 43. January 2007 : Hydrographic Society of America, Norfolk, VA, USA
- 44. March 2007 : Norwegian Hydrographic Service, Stavanger, Norway
- 45. November 2007 : Australian Hydrographic Service, Cairns, Australia
- 46. January 2008 : Scripps and NSF, San Diego, CA, USA
- 47. March 2008 : Rijkswaterstaat and Dutch Navy, Amsterdam, The Netherlands
- 48. November 2008 : Maritime Port Authority,Singapore, Singapore
- 49. January 2009 : Hydrographic Society of America, Norfolk, VA, USA
- 50. March 2009 : Norwegian Hydrographic Service, Stavanger, Norway
- 51. November 2009 : Brazilian Hydrographic Service, Rio de Janiero, Brazil
- 52. January 2010 : Scripps Institution of Oceanography, San Diego, CA, USA
- 53. March 2010 : Swedish Maritime Administration, Malmo, Sweden
- 54. November 2010 : Maritime Port Authority,Singapore, Singapore
- 55. January 2011 : Hydrographic Society of America, New Orleans, LA, USA
- 56. March 2011 : Associated British Ports, Southampton, UK
- 57. November 2011 : Acoustic Imaging Pty., Fremantle, Australia
- 58. January 2012 : Hydrometrica Ltd., New Orleans, LA, USA
- 59. March 2012 : Ifremer and SHOM, Brest, France
- 60. November 2012 : Rijkswaterstaat and Dutch Navy, Amsterdam, The Netherlands
- 61. January 2013 : Hydrometrica Ltd., New Orleans, LA, USA
- 62. March 2013 : Portuguese Hydrographic Institute (IHPT), Lisbon, Portugal
- 63. November 2013 : Brazilian Hydrographic Service, Rio de Janiero, Brazil
- 64. January 2014 : Hydrometrica Ltd., New Orleans, LA, USA
- 65. May 2014 : Swedish Maritime Administration, Stockholm Sweden
- 66. November 2014 : Maritime Port Authority,Singapore, Singapore
- 67. January 2015 : Hydrometrica Ltd., New Orleans, LA, USA
- 68. May 2015 : Portuguese Hydrographic Institute (IHPT), Lisbon, Portugal
- 69. November 2015 : Acoustic Imaging and Port of Brisbane Corporation, Brisbane, Australia
- 70. January 2016 : Hydrometrica Ltd., New Orleans, LA, USA
- 71. May 2016: Rijkswaterstaat and Dutch Navy, Den Helder, The Netherlands
- 72. January 2017: Hydrometrica Ltd., New Orleans, LA, USA
- 73. May 2017: Swedish Maritime Administration and Stockholm University, Stockholm, Sweden
- 74. January 2018: Hydrometrica Ltd., New Orleans, LA, USA
- 75. May 2018: ISMAR-CNR, Bologna, Italy
- 76. November 2018: AIMS-Acoustic Imaging, Townsville, Australia
- 77. January 2019: HydroMetrica Ltd., New Orleans, LA, USA
- 78. November 2019: The Hydrographic Society UK, Aberdeen, UK
- 79. January 2020: Ocean Mapping Training LLC., New Orleans, LA, USA
- 80. November 2022: Portuguese Hydrographic Institute (IHPT), Lisbon, Portugal
- 81. January 2023: Ocean Mapping Training LLC, St. Petersburg, FL, USA
- 82. May 2023: Swedish Maritime Administration and Stockholm
University, Stockholm, Sweden
- 83. January 2024: University of Hawai’i Marine Center, Honolulu, Hawaii