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Emerging Standards

Event-Based Exchange (FHIR Subscriptions)

Uses FHIR Subscriptions to notify systems when relevant immunization data changes instead of requiring repeated polling.

StageGather PathSponsorship or Resources Needed Topic typeStandard Followers22

Stage and Path

Stage

Gather

Gather topics are collecting broader input from implementers and stakeholders.

Path

Sponsorship or Resources Needed

The work is understood, but advancement requires funding, staff capacity, organizational prioritization, or leadership sponsorship.

Overview

Enables systems to receive updates when data changes, rather than polling IIS with repeated queries. This uses FHIR Subscription resources to support event-driven workflows. It represents a shift from QBP polling toward push-based exchange. Interest is growing, though use cases are still being defined.

Coming soon

Support for source material, diagrams, and supporting notes is coming in a future update.

Record Synchronizationrelated toOpen

Included In

Topic ID: 14
Standard planning Public Read-only view