Coronavirus has changed the way we travel and many countries now demand proof of a negative Covid test before letting you in - with tests often costing hundreds of pounds. BBC reporter Joice Etutu has ...

Together with the Ministry of Health (MOH), GovTech has developed HealthCerts, a globally interoperable standard for Pre-Departure Test (PDT) results and vaccination certificates to facilitate the ...

HealthCerts, an amalgamation of cryptographic hashes, blockchain technology, privacy protection and proof identity, is a set of open-source digital standards which is utilised for the issuing of ...