• Committee for the Changes and the Conservation of Names (CCCN)

Chair: Wolfgang Willner
Members: Andraž Čarni, Jens Pallas, Jean-Paul Theurillat, Heinrich Weber
Task: To collect and evaluate formal proposals about changes, conservation and rejection of names
 

• Committee for the Registration and the Typification of Names (CRTN)

Chair: Jean-Paul Theurillat
Members: Andraž Čarni, Federico Fernández-González
Task: To promote the registration of names of syntaxa and their types into a database
 

• Committee for the Website and the Online Database (CWDB)

Chair: Daniela Gigante
Members: Jean-Paul Theurillat, Wolfgang Willner
Task: To develop and manage a website to access the database and to communicate about phytosociological nomenclature.