Share this page:

Standards Resources for COVID-19

As part of the global efforts to create and provide the most up to date terminology in support of the Coronavirus outbreak, the Health Terminology Community is continually working with SNOMED International and the LOINC® team at Regenstrief Institute.

The information and resources below can help keep you up to date and learn about the latest COVID-19 content updates for: LOINC, pCLOCD, SNOMED CT® International and Canadian editions and other International standards used in Canada.


Creating LOINC terms and other resources related to SARS-CoV-2/COVID-19 testing, documentation and reporting became and continues to be a primary focus for LOINC releases. All of the LOINC terms related to SARS-CoV-2/ COVID-19 content can be found on the single source LOINC page which includes both release and pre-release terms. This page is updated frquently with every new term and term edits, thus checking back regularly for the latest content is recommended.  

In addition, there is a separate page providing guidance for choosing LOINCs for SARS-CoV-2 testing.

All of the SARS-CoV-2 LOINC laboratory test codes requested or identified by Canadian implementers are now published in the July 2020 pCLOCD release. We continue to process new requests related to LOINC SARS-CoV-2 terms and they can be previewed in the scope of the next pCLOCD release (InfoRMS access required).

If your SARS-CoV-2 LOINC term for testing is not listed in current pCLOCD or scope of next release, please submit a Request for Change via Infoway’s Request Management System.


SNOMED International and Canadian Edition

The Canadian Edition of SNOMED CT contains COVID-19 concepts from the SNOMED CT International Edition including descriptions, language refset files, adjustments to the ICD-10 map, and related RF2 terminology artefacts. The Canadian Edition of SNOMED CT also includes French translation of all COVID-19 concepts.

If you need new concepts, please submit a request for change.



CIHI is committed to collecting, analyzing, and sharing credible health data to help improve our health care systems and the health of all Canadians. They have compiled key reports and resources containing information related to the coronavirus disease (COVID-19) pandemic which will be updated with new content whenever possible.



Want more information or wish to discuss your standards requirements? Contact Us.

Standards Access

To access licensed international and national health information standards (e.g. SNOMED CT), simply login to your Infoway Account and reconfirm acceptance of the Terms of Use and License Agreements annually. Fees are only collected for access and use of HL7 International materials.

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.

Find out more about Standards Access.

Login and visit HL7 International Access to see your current HL7 International status.

InfoCentral logo

Improving the quality of patient care through the effective sharing of clinical information among health care organizations, clinicians and their patients.

Login Register