From Singapore’s Ministry of Foreign Affairs:

The Prime Ministers reaffirmed the excellent relations between Singapore and Japan. Prime Minister Lee said that Singapore looked forward to deepen economic and public health cooperation with Japan to support the post-COVID-19 recoveries of both countries, including in areas such as the mutual recognition of health certificates.

I wonder if this will end up being the model for Covid border openings?

(I’ve also started referring to it as Covid, instead of COVID or COVID-19. We don’t write LASER anymore, and it’s become a genericised acronym. It also looks less shouty, which I think we all need).