The article outlines the concerns around the risk of potato exports from Poland and Romania carrying quarantine pests, specifically the Clavibacter sepedonicus bacterium, which causes potato ring rot. To combat this, the European Union introduced regulations requiring potatoes exported to be tested and carried with a certificate confirming their freedom from this bacterium. Despite the increased visual assessments in 2021, there was a decrease in detections of the bacterium in 2021 and 2022. The article also notes the recent change in exporting ware potatoes, replacing the previous certificate with a plant passport, and the absence of additional requirements for seed potatoes within the EU, which is an advancement for Polish farmers and entrepreneurs.