This document summarizes the development of an evidence-based framework for supported decision making. It outlines a 7-step process for decision making support that is informed by 3 principles and tailored to the individual. The framework is being piloted and evaluated through an ARC Linkage study. The goal is to provide guidance to family, staff, guardians, and facilitators on effectively supporting decision making for people with disabilities or cognitive impairments. Legal reforms are pending in Australia to recognize supported decision making and resources are needed to help implement this approach in practice.