Browse and download terminologies developed by the NCTS. We also distribute third party content under licence. Your gateway to clinical terminologies for use in Australia SNOMED CT-AU SNOMED CT-AU is the Australian edition of the clinical terminology. It extends the core set with local variations and customisation relevant to the Australian healthcare community, including the Australian Medicines Terminology (AMT) LOINC LOINC (Logical Observation Identifiers Names and Codes) is a standard for identifying test results or clinical observations in electronic reports. RCPA resources The Royal College of Pathologists of Australasia (RCPA) has developed pathology terminology and information model resources. These support the National Pathology Terminology and Information Standardisation Plan. FHIR terminology resources The NCTS publishes FHIR terminology resources for many code systems such as SNOMED CT, LOINC and HL7. These resources are described in the FHIR specification and are accessible via RESTful APIs from a conformant FHIR terminology service. Updates and news Find the latest information on NCTS product releases and related news or events. Licensing The licence agreements and additional information that relates to the conditions by which the SNOMED CT and Australian National Terminology can be used. Implementing in softwareWe provide tools and guidance to assist with the management of terminology within your own environment.Read more ResourcesWe have many guides to help you understand and use SNOMED CT-AU and other clinical terminology products.Read more