Category Reference Sets Organisation SNOMED Type Standard Version 20241231 Access Open Status Active This reference set supports the recording of substances in Australian e-health implementations. It can be used:· within implementations where use-case specific reference sets for substances are yet to be developed· as the basis for developing further use-case specific reference sets for substances, through a process of constraint· as a benchmark against which use-case specific reference sets that have been developed by the SNOMED CT-AU user community can be tested to assure that they are logical constraints of content relating to substances. Access Substance foundation reference set By accessing this content, you are leaving this website. The Agency takes no responsibility for the accuracy of content on the destination page.