A year 7-8 Yuwaalaraay-Gamilaraay course was taught at Walgett High and Goodooga Central School in 1999 and 2001. The text book for the course and a wordlist were published early 1999. The language is taught at schools in Toomelah-Boggabilla under a language program which started in 1996. The Summer School for Gamilaraay language was held in January 2007. The University of Sydney ran a Speaking Gamilaraay course in 2006, and in 2008 an advanced Gamilaraay course was run. (Troy and Walsh 2010:179).
Rev. William Ridley, R.H. Mathews, Norman Tindale, Stephen Wurm, Anna Ash, Peter Austin, John Giacon, Amanda Lissarrague, Janet Mathews, Muurrbay Aboriginal Language & Culture Co-operative, Corinne Williams, Bill Reid