This implementation guide describes how to extend OAuth 2.0 to support secure and scalable workflows for business-to-business (B2B) apps that implement the client credentials flow or authorization code flow. (built Tue, Dec 9, 2025 21:29+0000+00:00)
{
"description": "This implementation guide describes how to extend OAuth 2.0 to support secure and scalable workflows for business-to-business (B2B) apps that implement the client credentials flow or authorization code flow. (built Tue, Dec 9, 2025 21:29+0000+00:00)",
"fhirVersions": [ "4.3.0" ],
"tools-version": 3,
"_id": "hl7.fhir.us.udap-security.r4b@2.0.0",
"date": "20251209212933",
"license": "CC-BY-4.0",
"jurisdiction": "urn:iso:std:iso:3166#US",
"tgz": "-/hl7.fhir.us.udap-security.r4b-2.0.0.tgz",
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"name": "hl7.fhir.us.udap-security.r4b",
"type": "IG",
"title": "Security for Scalable Registration, Authentication, and Authorization",
"author": "HL7 International / Security",
"id": "hl7.fhir.us.udap-security.r4b@2.0.0",
"directories": {
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"url": "http://hl7.org/fhir/us/udap-security/STU2",
"lsn": 2608,
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"timestamp": "2026-01-14T01:26:02.183292133Z",
"maintainers": [ {
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"hl7.terminology.r4": "7.0.0",
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