This polygon shapefile contains boundaries for counties (megye) iin Hungary. These are the NUTS3 regions. The source of object data is the Lechner Tudásközpont Földmérési, Távérzékelési és Földhivatali Főosztály (former FÖMI) MKH (Magyarország Közigazgatási Határai Database) map scale M=1: 250 000. Database updates follow the official update of source database using solely information from the source database. Last update: January, 2021. GeoX Kft. (2020). NUTS3 regions in Hungary, 2021. GeoX Kft. Available at: https://purl.stanford.edu/jy584vk7077 This layer is presented in the WGS84 coordinate system for web display purposes. Downloadable data are provided in native coordinate system or projection.