Most countries around the world have relaxed their travel restrictions. But, Greece is ripe with tourist destinations and hence all the tourists should fill up a Greece Passenger Locator Form(LPF). The tourists who are allowed to enter the Greek territorial waters will need to fill up and file the relevant form online at least 48hours before reaching the country. The form can be applied for in several ways. You can contact your local branch or tourist office, or get in touch directly with the Greece Hotels Department. They will be able to assist you better. Depending on the method you choose, there are different fees and requirements.