This week @AusCouncilArts published the updated Australia Council for the Arts’ Protocols for using First Nations Intellectual and Cultural Property in the Arts. This 2002 (2007 reprint) was developed by @TerriJanke
Find it here > https://www.australiacouncil.gov.au/programs-and-resources/Protocols-for-using-First-Nations-Cultural-and-Intellectual-Property-in-the-Arts/

All artforms are covered in Protocols for using First Nations Intellectual and Cultural Property in the Arts. I encourage everyone to read them, especially non-Indigenous creatives. Also applicable to readers, art buyers, organisations, retailers, shoppers, government, NFPs etc.

There are other excellent protocols and resources on @TerriJanke's website. Two that are aimed specifically at writers/writing are: https://www.terrijanke.com.au/more-than-words 
and https://www.terrijanke.com.au/writing-up-indigenous-research

Terri Janke also contributed to the @AIATSIS Guidelines for the ethical publishing of Aboriginal and Torres Strait Islander authors and research from those communities (2012). Which is another valuable resource for writers and publishers. Download here > https://aiatsis.gov.au/sites/default/files/2020-09/ethical-publishing-guidelines.pdf

Adding another guideline to this thread of resources for writers. "Protocols for producing Indigenous Australian Writing"
http://www.austlit.edu.au/images/documents/Writing.pdf