The NDIS is in the process of updating its Guide. A draft was released via FoI - see link below. 

Note, further updates and the qualifications, training and relevant experience of people reviewing or revising the Guide are requested (and overdue) here: https://www.righttoknow.org.au/request/review_of_case_management_guide

Update 22/4/2026 - a new "final version" obtained via FoI - link below. This is remarkable because it is about the ART but is signed before the ART existed.