New IFAB Rules Set to Reshape the 2026 World Cup

The 2026 World Cup will be the first major tournament to implement a sweeping package of law changes approved by the International Football Association Board. Referees will use a visible five-second countdown for throw-ins and goal-kicks; if a player fails to restart play in time, possession goes to the opposition or a delayed goal-kick becomes a corner.

Substituted players must leave the field within 10 seconds at the nearest boundary point. If they do not, their replacement cannot enter until the first stoppage after one full minute of play — potentially leaving a team down to 10 men for an extended period. Outfield players treated for injuries on the pitch must remain off the field for at least one minute after play resumes, and tactical timeouts during treatment are banned.

VAR's remit expands to verify correct corner awards and review attacking fouls before the ball is in play when they lead to goals, penalties, or cards. FIFA will also enforce three-minute hydration breaks in each half. Chief Refereeing Officer Pierluigi Collina said the amendments aim to cut time-wasting, enhance match tempo, and improve the experience for players and fans — though the expanded VAR role is unlikely to please everyone.