Ústí nad Labem (Czech region)ISO 3166-2 code: CZ-42SubdivisionsDistrict ChomutovDěčínLitoměřiceLounyMostTepliceÚstí nad Labem district Child topics: Děčín (Czech district)Chomutov (Czech district)Litoměřice (Czech district)Louny (Czech district)Most (Czech district)Teplice (Czech district)Ústí nad Labem (Czech district) Parent topics: Czech Republic