US procedurals Chicago Fire and Chicago PD have both been renewed for the 2016-17 season.
Chicago Fire will return for its fifth season, while spinoff Chicago PD is back for its fourth season. A third series when spinoff Chicago Med debuts this month.
NBC Entertainment chairman Bob Greenblatt made the announcement this week during a press junket in Chicago for all three shows.
Both shows air in Australia on Foxtel, with Seven also screening Chicago Fire on Free to Air.
Meanwhile, NBC is yet to determine the future of Wolf-produced Law & Order: SVU.
Source: Hollywood Reporter