FIFA World Cup 2026: Eight major law changes that we'll see in use at the tournament
FIFA World Cup 2026 starts in less than eight hours and the world of football is set to change a little with new rules being applicable in the tournament. Check the details of this law changes below.

FIFA World Cup 2026 begins June 11 with this being the biggest ever such tournament. The event takes place across the United States, Canada and Mexico and goes on till July 19 when the new champions will be crowned.
For the first time every 48 teams are participating in a football World Cup but that is not the only new thing for this event. A whole new set of rule changes approved by the International Football Association Board (IFAB) will be applied to the tournament, making it the first major event to be played under the revised conditions.
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Below is the detailed list of all the new changes that will be applicable to all matches of the FIFA World Cup 2026.
Players covering their mouth
- A player who covers their mouth with their hand, arm or shirt in confrontational situations will receive a red card.
- The new rule comes into effect after Benfica's Gianluca Prestianni was accused of making discriminatory slurs to Vinicius Jr with his mouth covered. Prestianni was given a six-game suspension by UEFA, with his ban extended worldwide.
- However, players who cover their mouths while having friendly conversations with club team mates on opposing teams, for example, will not be punished.
Players leaving field of play
- Players who leave the field of play to protest about a referee's decision will be shown a red card.
- The rule will also apply to any team official who incites players to leave the field of play in protest.
- Teams which cause a match to be abandoned will now forfeit the match.
The new rule comes into effect after Senegal stormed off the field in protest at a penalty awarded against them in the Africa Cup of Nations final, before they returned to beat hosts Morocco 1-0 after extra time.
Throw-in and goal kick countdowns
- Referees will start a visual five-second countdown with a raised hand.
- If the ball is not in play at the end of the countdown, a throw-in is awarded to the opponents.
- If a goal-kick is not taken at the end of the countdown, a corner kick is awarded to the opponents.
Substitution protocol
- Players have 10 seconds to leave the field when the substitution board has been shown.
- Players must leave the field at the nearest point on the boundary line.
- If the player being substituted does not leave the field of play within 10 seconds, the substitute may enter only at the first stoppage after one minute has elapsed following the restart and the referee gives them the signal.
Exceptions: player injuries, concerns related to safety and security.
Off-field treatment
- An outfield player must leave the field of play for one minute after the restart if medical staff entered the pitch to treat them.
Exceptions: goalkeeper injuries, collisions between a goalkeeper and outfield player, collisions between team mates that need attention, severe injury (such as head injuries and concussions), or when the injured player is set to take a penalty.
VAR Protocol
"We started (using) VAR in FIFA competitions in 2017, at the Confederations Cup before the World Cup in Russia in 2018," Collina said.
"So, we (think it is) the time to reconsider the protocol which was written when there was very limited experience."
VAR may now intervene for the following incidents:
- Red card issued from a clearly incorrect yellow card.
- Mistaken identity: a player is shown a yellow or red card for an offence committed by another player.
- Incorrectly awarded corner kicks: VAR can intervene if the decision can be corrected immediately without delaying the restart.
- VAR can now intervene when a foul is committed before play restarts (for example: when an attacker fouls a defender before the ball is in play from a set-piece).
"VAR will recommend an on-field review, following which, if the referee determines that an offence occurred before the ball was in play, the appropriate disciplinary action will be taken and the corner kick or free kick will be retaken," IFAB said.
Hydration breaks
- There will be a three-minute hydration break in each half in every match.
- The break will be taken around the halfway mark of each half (22nd minute).
- Referees have been given a bit of flexibility with the timing of the break. For example, if a player is injured and requires treatment in the 20th minute, the referee can signal the hydration break.
Goalkeeper injuries
- If a goalkeeper is receiving treatment on the pitch, players from both teams will not be allowed to leave the field of play and have a 'timeout' with their respective coaches.
(With Reuters Inputs)

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