Attachment 5: Types of municipalities in Poland according to the TERYT register as of 1 January 2020

Statistics Poland (Główny Urząd Statystyczny), available online at: https://stat.gov.pl/en/regional-statistics/classification-of-territorial-units/administrative-division-of-poland/types-of-gminas-and-urban-and-rural-areas/ , accessed 19.12.2020.