Leaders of the Group of 20 (G-20) have issued a joint declaration promoting a global standard on proof of vaccination for international travel and calling for the establishment of “global digital health networks” that build on existing digital COVID-19 vaccine passport schemes. The joint statement followed the conclusion of the G-20 summit held in Bali, Indonesia, where leaders discussed global challenges and coordinating policies in response, including to future pandemics. “We acknowledge the importance of shared technical standards and verification methods, under the framework of the IHR (2005), to facilitate seamless international travel, interoperability, and recognizing digital solutions and non-digital...
