Sonja Peter compiled an untitled submission prepared by the Tjunguntji Women's Council (Aboriginal Corporation) in Weipa, Queensland in 1990. She was also part of the project consultation team for the building of the Uluru-Kata Tjuta Aboriginal Cultural Centre (1996), and acted as a consultant for the draft of a report titled 'Indoor Stoves for Remote Aboriginal Communities' (Alice Springs, 1997). She also designed the pilot pavement project of public art, installed in the footpath in front of the CATIA building in Alice Springs in 1998 as part of an envisaged Aboriginal cultural interpretive centre.