FIFA is expanding the 2026 World Cup to 48 teams and implementing a major overhaul of the Video Assistant Referee system.

These changes represent a significant shift in the global game's structure. By increasing the number of participants and updating officiating technology, the governing body aims to broaden international participation and improve the accuracy of critical match decisions.

The tournament, hosted jointly by the U.S., Canada, and Mexico, will move away from its traditional group structure. The new format consists of 16 groups of three teams each [1]. This reorganization introduces an extra knockout round to accommodate the larger field [1].

Beyond the structural changes, FIFA will introduce a new VAR system for the 2026 event [2]. While the specific technical details of the overhaul were not disclosed, the governing body said the change is intended to improve fairness and officiating efficiency [2].

The expansion to 48 teams allows more nations to compete on the world stage [1]. This growth is paired with the updated technology to ensure that the increased volume of matches maintains a high standard of competitive balance and refereeing accuracy [2].

“FIFA is expanding the 2026 World Cup to 48 teams”

The shift to a 48-team format fundamentally alters the World Cup's competitive landscape by lowering the barrier to entry for smaller footballing nations. Simultaneously, the VAR overhaul suggests FIFA is acknowledging persistent criticisms regarding the speed and transparency of video reviews, attempting to resolve these issues before the tournament's largest iteration begins.