In this year's World Cup in Qatar, the roster of each team has been expanded from the previous 23 to a maximum of 26.

At the same time, considering that the 2022 Qatar World Cup is different from the previous schedule and the impact of the new crown epidemic on the team, the FIFA Council has also passed several resolutions, including: The primary list of each team can be increased by 35 people. Up to 55 people; players on the final squad must finish their last game at the club by November 13 at the latest; during the World Cup, teams can sit on the bench up to 26 people, including 15 substitutes and 11 balls Team staff, including at least one team doctor.

All 32 teams participating in the 2022 Qatar World Cup finals have been announced, which will be the first World Cup to be held in the northern hemisphere winter.