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Infoway's Standards Resources for COVID-19 contains regularly updated information on terminology changes in support of the Coronavirus outbreak.

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SNOMED CT is the largest and most comprehensive clinical reference terminology in the world.

The SNOMED CT Canadian Edition* contains content that is specific to Canadian use contexts and is maintained by Canada Health Infoway. It is released in March and September of each year.

The International Release of SNOMED CT contains international content and is maintained by SNOMED International released on January 31 and July 31 of each year.


*The CA Edition is reconciled with the most recent International release and includes the CA French, CA English, Common French extensions and SNOMED CT Subsets.


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All SNOMED CT, LOINC and Infoway software tools are available at no cost to users with an active Infoway account. Information provided during Infoway Account registration may be used to respect our contractual commitments with licensors such as HL7 International and SNOMED International, or to request feedback on artifacts downloaded via Terminology Gateway or Terminology API. Email us to opt out from receiving feedback emails of terminology downloads from the maintaining organization.

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