Together with sporting conditions, any club must be certified by its national Affiliation to get involved in the Champions League. To obtain a license, the club must meet certain stadium, infrastructure and finance specifications. The team stage was played from September to December, although the knockout stage commenced in February, https://marioaehmn.ttblogs.com/16168961/the-definitive-guide-to-what-are-the-uefa-champions-league-and-uefa-europa-league