Through a risk management process ACARP Project C19010 (Emergency Response: Mine Entry Data Management) identified critical information decision makers required to make informed, risk based decisions on whether mines rescue teams could enter or remain in a mine in response to an incident. The project also developed a proof of concept software tool to assist making informed and considered, risked based decisions founded on predetermined relevant and reliable information. One of the questions that presented most commonly throughout this project was how can operations effectively sustain the systems which could provide this required information once an incident occurs. This leads to other questions such as; what level and type of incident could render our existing systems obsolete in an emergency? And what contingencies do operations have in place or available to them to counter this risk? To assist address these issues an extension to ACARP Project C19010 was sought and successful, allowing a scoping study to research and identify existing and future strategies, systems and hardware which have the potential to support and provide the information requirements of decision makers during or after an incident at an underground coal mine. This paper outlines findings to date, of the ACARP Project C19010 extension.