WHO Digital Documentation of COVID-19 Certificates (DDCC)
1.0.0 - CI Build International flag

This is the continuous build for version 1.0.0. This version is based on the current content of https://github.com/WorldHealthOrganization/ddcc and changes regularly.


This provides a list of changes to the Digital Documentation of COVID-19 Certificates (DDCC) Implementation Guide (IG) since its initial release.

2022-03-31 - v1.0.0

  • Release with publication of DDCC: Test Result guidance.

2022-01-25 - v0.3.1

  • Merge of draft DDCC: Test Result branch with DDCC: Vaccination Status content.

2021-08-27 - v0.3.0

  • Public release of DDCC: Vaccination Status guidance.

2021-06-03 - v0.2.1

  • Change from Smart Vaccination Certificate IG to DDCC IG.
  • Updated based on feedback from public comment release and changed name to DDCC.

2021-03-04 - v0.0.1

  • Initial version.