Implementation Guidance > Connectivity Summary

Connectivity

Client systems will be required to connect to ONE Access Provider Gateway in order to the access provincial FHIR based interfaces. ONE Access Provider Gateway will support authorized provider applications to access provincial clinical repositories, which contain information from various domains, such as Laboratory, Medication, Diagnostic Imaging, Immunization and Acute and Community Care data. It will also support access to registries data contained in the Provincial Client Registry (PCR), and Provincial Provider Registry (PPR).

Connectivity to the PPR HL7 FHIR service through the Gateway requires consumer implementation of a ONE ID Public Key Infrastructure (PKI) certificate and OAuth2.

To support connectivity to the provider gateway, please refer to the documentation below:

• ONE Access Gateway Transport Specification Download Link.
• ONE ID OpenID Connect Specification Download Link.

For further questions about gateway connectivity, please contact oh-ds_architecture@ontariohealth.ca