Reminder: Terminology Gateway will be partially retired on April 30, 2025, and all core terminologies will migrate to our upgraded FHIR Terminology Server. Please download any needed content from the Terminology Gateway before the migration and update your system endpoints. Learn More >

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Developer Tools Developer Tools

Interoperability tools enable developers to implement interfaces to health information systems faster and more efficiently.

Canadian FHIR Registry

A repository of FHIR profiles recommended for use in Canada, including extensions, value sets, URIs and other useful, commonly used components.

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Canadian URI Registry

A searchable repository of identifier and code system namespaces that captures key metadata as FHIR® NamingSystem resources.

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HL7 Application Programming Interface (HAPI)

A simple-but-powerful library for adding FHIR® messaging to applications.

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Terminology Service APIs

RESTful APIs facilitate the automated exchange of clinical terminology content and resources.

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