I just poked around on the WHO site to see if that March 20 20 document has been updated. It has not.

I did run across this, and I can't figure out if it's a good thing or a bad thing or a nothingburger..."New COVID-19 Law Lab to provide vital legal information and support for the global COVID-19 response" June 2020. https://www.who.int/news/item/22-07-2020-new-covid-19-law-lab-to-provide-vital-legal-information-and-support-for-the-global-covid-19-response