World Cup 2026 rules: Everything you need to know

The World Cup 2026 is full of new rules: from 3-minute hydration breaks to expanded 26-player rosters. Most of these changes are designed to do two things: stop players from wasting time and make the game fairer with the fresh tournament regulations.

If you are a casual fan or just want to know why the referee is suddenly holding up a countdown with their fingers, here is your simple guide to the World Cup 2026 rules.

The World Cup 2026 expanded format

Instead of the usual 32 teams, the tournament will feature an expanded format with a 48-team World Cup divided into 12 groups of four, and each team is a 26-player roster. Because of this new group stage structure, there is a new Round of 32 in the knockout rounds. To achieve group qualification, a team needs to finish in the top two of their group, or be one of the eight best third-place teams to enter this three-team knockout calculation. To win the whole tournament, a team will now have to play eight games instead of seven.

‘Football is and will remain being a magical and competitive sport that will capture the attention of the fans. It will be something very special for a team to win a World Cup with 48 teams.’ – Alejandro Domínguez, vice-president of FIFA.

To handle the gruelling schedule and the heat, teams are allowed to bring a larger squad size.

• 26-player rosters: Teams can bring up to 26 players to the tournament, the same as in Qatar 2022 – current tournament keeps the increase from the traditional 23.
• Crowded benches: Because of the expanded rosters, up to 15 substitutes are now allowed to sit on the team bench during a match, giving managers far more options.

If you’re a fan of official documents, you can read the Regulations for the FIFA World Cup 26 here. Be aware that rules may change during the tournament, so keep an eye on the sports news channels.

The ‘hurry up’ rules to stop time-wasting

Referees may use visible countdowns when substitutions, throw-ins or goal kicks are being delayed, for example, they can count five seconds for a throw-in. These limits keep the game moving fast:

• The 10-second sub rule: When a player gets substituted, they are expected to do so within 10 seconds using the nearest exit. However, referees may allow exceptions for injury or safety. If the player delays leaving without a good reason, the player replacing them has to wait a full minute before entering the game. This means their team is punished by having to play with only 10 men until the first stoppage after 60 seconds of playing.
• The 5-second countdown: When the referee decides that a throw-in or goal kick is being unfairly delayed, they may begin a visible five-second countdown. If the player takes too long on a throw-in, the ball is given to the other team. If a goalkeeper takes too long on a goal kick, the other team gets a free corner kick.
• The 8-second goalkeeper rule: Goalkeepers can only control the ball with their hands or arms for up to 8 seconds. If they hold onto it for too long, the opposing team is awarded a corner kick.
• The 1-minute off-field treatment rule: Sometimes players fake minor injuries to stop the clock. If an outfield player is assessed or treated on the pitch, or their injury causes play to be stopped, they must generally leave the field and remain off it for one minute after play restarts. (There are exceptions for genuine emergencies like serious injuries, suspected concussion, goalkeepers, collisions involving a goalkeeper, collisions between teammates and injuries caused by an offence for which an opponent is cautioned or sent off).

Strict player behaviour rules

In 2026, teams can’t protest or insult opponents, and only the captains are allowed to talk to a referee:

• No covering your mouth (red card!): If a player gets into an argument and covers their mouth with their hand or shirt to hide inappropriate phrases, they will be given an instant red card and kicked out of the game. This rule was created to stop players from hiding racist or abusive insults from the TV cameras (covering your mouth to whisper a friendly tactical secret to a teammate is still allowed).
• Captains only: Only the team captain is allowed to approach the referee to discuss a decision. If other players swarm the referee to argue, they risk getting a yellow card.
• No protesting: If a player gets angry at a call and walks off the field in protest, they can be shown a red card. If a whole team abandons the match in protest, they forfeit and lose the game unless FIFA decides otherwise.

More World Cup tips:

• Double the flags, double the fun: Expat’s guide to cheering for two teams at the World Cup 2026.
• FIFA 2026 in Europe: How to watch online, on TV and offline.
• How to watch FIFA 2026 in the UK: TV channels, streaming platforms and local fan zones.

Smarter technology (Expanded VAR protocol)

The Video Assistant Referee (VAR) protocol – the team of referees watching the game on TV screens – has been given more power to fix obvious mistakes. The updated VAR protocol can now step in to fix:

• Incorrectly awarded corner kicks.
• A wrong ‘second yellow card’ that causes a player to be sent off.
• Certain offences by an attacking team that happened before the ball was kicked (like wrestling inside the penalty box before a free kick is taken).
• Cases of ‘mistaken identity’ (when the referee accidentally cards the wrong player).

Player safety and heat rules for the World Cup 2026

FIFA introduced 3-minute water breaks to keep players safe from extreme heat because the tournament is taking place across North America in the middle of summer.

• Hydration breaks: There will be a mandatory 3-minute water break in the middle of both the first and second half (around the 22nd and 67th minutes).
• No fake ‘timeouts’: In the past, goalkeepers would sometimes fake an injury so their entire team could run to the coach for a strategy meeting. Now, FIFA and IFAB are considering measures to prevent teams from using goalkeeper treatment as an unofficial tactical timeout.

‘We will not allow the teams going to the benches when a goalkeeper is lying on the ground injured. The goalkeeper has the right to be injured, but the players do not have the right to leave the field of play to have some sort of time out with their respective coaches.’ – Pierluigi Collina FIFA chief refereeing officer.

The ‘second chance’ and fairness rules

Teams are given the second penalty chance, and the coin toss will be flipped only once if the new rule is approved:

• The penalty coin toss: Before a penalty shootout, the referee used to flip a coin twice: once to decide which goal to use, and once to decide who kicks first. This meant one team could potentially lose both tosses and be at a double disadvantage. Now, FIFA has proposed using a single coin toss for the World Cup knockout stage, but the change remains subject to final approval before the Round of 32. The winning captain will be able to choose either to kick first or which goal to shoot at, while the opposing captain makes the remaining choice.
• Accidental penalty ‘double touch’: In the past, if a player slipped while taking a penalty and accidentally kicked the ball with both feet, the goal was completely cancelled and recorded as a miss. Now, if it is clearly an accident and the ball goes in, the player is given a second chance to retake the penalty kick. If the ball doesn’t enter during a shootout, the kick is recorded as missed.
• Dropped balls: When a game is stopped and restarted with a ‘dropped ball,’ it will now simply be given to the team that was most likely to have had possession if play hadn't stopped, removing the awkward confusion over who gets the ball.

Substitution rules and yellow card resets

The general substitution rules allow five instead of three, and yellow cards are ‘removed’ from the players' stats twice during the tournaments.

• Five subs plus a concussion sub: Teams are allowed to make five regular substitutions per game under the revised substitution rules. However, if a player suffers a suspected head injury, the team is allowed to use an additional permanent concussion substitution just for that player. If a knockout game goes into extra time, teams are also allowed one extra substitution.
• Wiping the slate clean (yellow cards): To protect the spectacle of the tournament and prevent star players from missing massive games due to minor fouls, single outstanding yellow cards will be wiped clean twice during the tournament: after the group stage and after the quarter-finals. But if a player was already suspended, he can’t play again.

The ‘advantage’ foul rule update (DOGSO)

If the referee plays advantage and the goal is scored, the defender will not receive an additional yellow or red card during the tournament, although they may still be punished for serious foul play or violent conduct. FIFA decided that conceding a goal is already enough of a punishment under the standard tournament regulation.

Background: In soccer, there is a rule called DOGSO (Denying an Obvious Goal-Scoring Opportunity). In the past, if a defender committed a foul to stop a clear breakaway, but the referee played ‘advantage’, and the attacking team scored anyway, the defender would still be given a card for the foul.

Equipment and tech upgrades

Referees can wear body cams, and updates regarding player eligibility allow players to bring their own health trackers. The tournament is embracing technology and inclusivity when it comes to what players wear on the pitch:

• Equipment flexibility: Players are now allowed to wear non-dangerous items for religious, medical, or personal reasons, just as long as they are safe and securely attached.
• Wearable trackers: Players are officially allowed to use certified wearable electronic tracking systems during the games so their teams can monitor their physical performance and health.
• Semi-automated offsides: To speed up the game even more, referees will have the help of semi-automated offside technology, which uses advanced cameras to make quick, highly accurate offside decisions. This semi-automated offside engine streamlines close decisions.
• Referee body cameras: To increase transparency and accountability, especially during close-up arguments that TV cameras might miss, tournament organisers can now allow referees to wear body cameras during matches.

This article is for informational purposes only. Profee is not affiliated with, endorsed by, sponsored by, or otherwise connected to FIFA, the FIFA World Cup, any national football association, team, player, broadcaster, ticketing provider, or event organiser. All trademarks, names, logos, images, and other intellectual property belong to their respective owners. Information is accurate as of June 25th, 2026 and may change; check official sources for the latest details.

Frequently asked questions about FIFA 2026 rules