Tournament will be played in two rounds.
 
First round 
32 teams are divided into eight groups of four teams in each.
The system of play shall be the league system, each team playing one match against each of the other teams in the same group.
Two teams coming first and second in each group qualify for the second round.
 
Second round 
The round of sixteen, quarterfinals, semi-finals, and the final shall be played in accordance with the knockout system.