The Gundungurra Language Awakening Group has been active since 2003, and linguists Jutta Besold and Amanda Oppliger have been involved in this project. The Blue Mountains World Heritage Institute has done some work on the language (cf. Wafer and Lissarrague 2008:115).
Jutta Besold, Jim Kohen, Robert Mathews, Jeremy Steele, A.L. Bennett, Mary Everitt