Reference Implementation

WHO Digital Documentation of COVID-19 Certificates (DDCC)
1.0.1 - release International flag

This page is part of the WHO Digital Documentation of COVID-19 Certificates (DDCC) (v1.0.1: releases Draft) based on FHIR (HL7® FHIR® Standard) R4. This is the current published version. For a full list of available versions, see the Directory of published versions

Contents:

Reference applications
Reference architecture

This page includes sample resources that can be leveraged to support the implementation of Digital Documentation of COVID-19 Certificates (DDCC). Content is for demonstration purposes only.

Additional relevant resources are included in the References, Content Profiles, Dependencies.

Reference applications

Certificate generation:
- DDCC Transactions Mediator for generating certificates
- Open Smart Register Platform (OpenSRP) FHIR Core Demo application for vaccination certificates - Background and video
  - OpenSRP FHIR Core Smart Vaccination Certificates for Android - Github description
  - OpenSRP Demo Application User Guide
Certificate verification and validation:
- Verifier Application - QR code scanning app for Android

Reference architecture

Trust networks:
- DDCC Trust Network
- European Union (EU) Digital Green Certificates Gateway Software Design
Health information exchange (HIE):
- OpenHIE DDCC FHIR Implementation Guide

IG © 2021+ WHO. Package who.ddcc#1.0.1 based on FHIR 4.0.1. Generated 2024-12-18
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