Jordan welcomes both vaccinated and non-vaccinated travelers. Starting from March 1, PCR tests are not required anymore to enter Jordan nor to attend social events. However, a form needs to be filled here to receive your QR code that must be presented upon boarding.
As of April, Jordan has lifted all Covid-19 restrictions. Masks and social distancing are no longer required.
For the most up-to-date information and steps for entering Jordan, take a look at the official info here.