COC proves vehicle compliance with EU regulations at production time. Document includes VIN, specifications, safety, environmental, and technical data. Required for vehicle registration within EU and some international trade
EU products must adhere to specific marketing standards. Non-EU countries can conduct their own checks under specific conditions. Commission publishes details of authorities and inspection bodies
Required for Polish citizens 18+ residing permanently in Poland. Valid for 10 years (5 years for children under 12). Functions as travel document within Europe and some overseas territories