In 2003, Maxine Mellor was an associate writer with Queensland Theatre Company's Emerging Writer's Network. She was an Australian playwright delegate at World Interplay 2005, as well as a university secondment to the organisation throughout 2005.
In 2006-2007, Mellor was the Associate Resident Artist of Interplay, helping to produce Youth Interplay 2006, Interplay's Online Festival, the 2007 World Interplay Festival, and Brisbane Interplay 2007.