The Canadian Clinical Drug Data Set April 2025 release is now available for access and implementation on the Terminology Server and Terminology Gateway. Learn More >

Important Update: We are pleased to announce significant enhancements to our FHIR Terminology Server, offering more seamless and standards-based access to terminology content for healthcare data exchange. Discover the new features and upcoming changes to our Terminology Gateway. Learn More >

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LOINC and RELMA Terms of Use

The pan-Canadian LOINC Observation Code Database (pCLOCD) contains a portion of the LOINC® table, LOINC panels and forms file, and/or LOINC hierarchies file, or is derived from one or more of the foregoing, subject to a license from Regenstrief Institute, Inc. Your use of the LOINC table, LOINC codes, LOINC panels and forms file, and LOINC hierarchies file also is subject to this license. The current complete LOINC table, LOINC Users' Guide, LOINC panels and forms file, and LOINC hierarchies file are available for download here. The LOINC table and LOINC codes are copyright © 1995-2025, Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee.

Read the full LOINC® and RELMA® Terms of Use .

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