The men's tournament is played by U-23 (under 23 years old) national teams, with up to three over age players allowed per squad.

Article 1 of the tournament regulations states: "The Tournaments take place every four years, in conjunction with the Summer Olympic Games.

The associations affiliated to FIFA are invited to participate with their men's U-23 and women's representative teams.

Temporary seating was added for the games.

Olympic Stadium only used during the Men's tournament final.