This is the WHO Digital Documentation of COVID-19 Certificates: Vaccination Status (DDCC:VS)
This ImplementationGuide is published in the following locations:
Continuous Build: https://github.com/WorldHealthOrganization/ddcc
Canonical / permanent URL: https://smart.who.int/ddcc
Issues and change requests are managed here:
Issues: https://github.com/WorldHealthOrganization/ddcc/issues
or the Kanban board: https://github.com/WorldHealthOrganization/ddcc/projects/1