Global Digital Health Certification Network (GDHCN)

Overview

The World Health Organization’s (WHO) Global Digital Health Certification Network (GDHCN) is a global digital public infrastructure that enables verifiable health document portability between institutions and across borders. 

The certification network allows participating countries to recognize and trust each other's health documents, such as vaccination records, training certificates, and test results. This makes it easier to check their authenticity and enable individuals to retrieve their health information in portable formats.