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In SNOMED CT, modules are used to organize content for maintenance and publication purposes. All concepts, descriptions, relationships, and reference set members must must belong to a
. When a module is published, as part of a release package, all concepts, descriptions, relationships and reference sets that belong to that module must be published together. According to the logical design, this association between a component or reference set member and its associated module is made using the moduleId attribute. The moduleId attribute refers to a concept that represents and names the module in which a component or reference set is currently maintained. All components and reference set members within a module are maintained by a single organization. Gloss t module
SNOMED International Modules
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