Operation Opson X, led by Europol and Interpol with support from DG Sante of the European Commission, uncovered horse meat being sold as veal in several European countries, including Croatia, Belgium, Denmark, France, Ireland, Italy, and Spain. The operation aimed to target horse passport documents and horse meat, leading to the discovery of criminal activities and the initiation of court cases. Additionally, a 2020 investigation in Belgium revealed a lack of traceability in horse meat, with over half of the equines lacking information on their drug treatments. However, no non-compliant meat was found to have entered the food chain. Both Europol and DG Sante are withholding comment until more information is available.