A set of Roles and Responsibilities for the Executive Committee and Secretariat were developed by the TDWG Infrastructure Project.
| Chairperson | Chuck Miller Chief Information Officer, Missouri Botanical Garden, St Louis, USA chairman(at)tdwg.org |
| Treasurer | Stan Blum California Academy of Sciences, USA treasurer(at)tdwg.org |
| Secretary | Patricia Mergen Royal Museum for Central Africa, BELGIUM secretary(at)tdwg.org |
| Journal Editor | Anna Weitzman Smithsonian, Washington, USA editor(at)tdwg.org |
| Africa | Charles Kahindo University of Bukavu, Democratic Republic of Congo ckahindo(at)yahoo.com |
| Asia | Nozomi (James) Ytow University of Tsukuba, JAPAN nozomi(at)biol.tsukuba.ac.jp |
| Europe - 1 | Heimo Rainer University of Vienna, AUSTRIA heimo.rainer(at)univie.ac.at |
| Europe - 2 | De Jong Yde Netherlands Centre for Biodiversity, University of Amsterdam, THE NETHERLANDS yjong(at)uva.nl |
| Latin America | Antonio Mauro Saraiva University of São Paulo, BRAZIL saraiva(at)usp.br |
| North America - 1 | Gail Kampmeier Illinois Natural History Survey, University of Illinois, 1816 So. Oak St. Champaign IL 61820 USA gkamp(at)illinois.edu |
| North America - 2 | Reed Beaman Florida Museum of Natural History, Dickinson Hall, Museum Rd and Newell Dr, Gainesville, FL, 32611, USA rbeaman(at)ufl.edu |
| Oceania - 1 | Kevin Richards Landcare Research, NEW ZEALAND richardsk(at)landcareresearch.co.nz |
| Oceania - 2 | Paul Flemons Australian Museum, Sydney, AUSTRALIA paul.flemons(at)austmus.gov.au |
| Co-opted Member | Éamonn Ó Tuama Global Biodiversity Information Facility, Copenhagen, DENMARK eotuama(at)gbif.org |
| Co-opted Member | Lee Belbin Hobart, AUSTRALIA lee(at)tdwg.org |