Proof that Destination Country has a Pre-Departure Test Requirement

Hi, I've a worker under WP whom parents pass away over the weekend. She need to do a PCR test and where can I obtain this information from the website? Proof that Destination Country has a Pre-Departure Test Requirement.
As this is a standard requirement upon online application. Appreciate your soonest reply as her flight is on 1st Nov'20.

Thank you,
Tong