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Notice F1: Implementation of the WHO digital documentation of COVID-19 certificates: vaccination status (DDCC:VS) technical specifications

Digital Square is a PATH-led initiative funded and designed by the United States Agency for International Development,
the Bill & Melinda Gates Foundation, and a consortium of other donors.

This platform is made possible by the generous support of the American people through the
United States Agency for International Development (USAID). The contents of this platform are the sole
responsibility the respective course developers as noted within the platform, and do not necessarily
reflect the views of PATH, USAID, the United States Government, or PATH’s funders.

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