I am flying between two EU countries. Neither has ANY restrictions or requirements for the COVID documentation. Per TIMATIC, all I need is passport/national EU ID.
However, RyanAir prominently says as per below "
Do not forget to bring your EU Digital COVID Certificate (digital/paper) or negative Covid-19 test results with you to the airport."
Do I need to take COVID test and/or have vaccine certification? Whose requirement is this?