2006–07 Croatian First Football LeagueThe 2006–07 Croatian First Football League (officially known as Prva HNL Ožujsko for sponsorship reasons) was the sixteenth season of the Croatian First
Second Football League (Croatia)As of 2018, teams are promoted only if they have a valid license to the 2.HNL. For example, NK Vinogradar won the 2017, 2018 and 2019 west division, but
First Football League (Croatia)under a system pretty much identical to the one in the HNL. However, since the start of the 2006–07 season, the First Football League consisted of at least
Croatian Football LeagueCroatian Football League), abbreviated as HNL and also known for sponsorship reasons as the SuperSport HNL, is the top Croatian professional football