IV liga Silesia group (grupa śląska), also known asI liga Śląska InterHall for sponsorship reasons,[1] is one of the groups ofIV liga, the fifth level ofPolish football league system.
The league was created in the 2000–01 season after introducing newadministrative division of Poland. Until the end of the 2007–08 season,[2] IV liga was the fourth tier of league system, but this was changed with the formation of theEkstraklasa as the top level league in Poland.
From its inception, IV liga Silesia was divided into subgroups, before switching to a single group format in 2024.
The clubs fromSilesian Voivodeship compete in this group. The winner of the league is promoted to group III of theIII liga. The bottom teams are relegated to the groups ofLiga okręgowa from Silesian Voivodeship. These groups areBielsko-Biała,Częstochowa,Katowice I,Katowice II,Katowice III andKatowice IV.
