UEFA warns VAR against using the technology to detect diving after World Cup controversy | OneFootball

UEFA has decided not to fully adopt one of the most talked-about VAR changes introduced at the 2026 FIFA World Cup, according to talkSPORT.

Updated laws approved by the International Football Association Board (IFAB) allowed VAR to become more involved in incidents involving simulation. 

The change meant VAR could step in if a referee had booked or sent off the wrong player, helping officials correct mistaken-identity cases linked to diving.

The new protocol was used in several high-profile matches and attracted praise from many supporters who believed it could help reduce simulation in football.

However, it was at the centre of one of the biggest controversies at the World Cup when it was used in Argentina’s quarter-final victory over Switzerland.

With the match finely balanced, Swiss forward Breel Embolo was initially involved in an incident that resulted in Argentina’s Leandro Paredes being booked for what appeared to be a reckless challenge.

After reviewing the footage, VAR concluded that Embolo had actually initiated the contact. He had already received a yellow card earlier in the game and was dismissed. 

Argentina eventually capitalised on their numerical advantage to secure a 3-1 victory after extra time.

A similar situation unfolded in the United States’ clash with Paraguay. US captain Tim Ream was first booked for a challenge on Miguel Almiron before VAR determined that the latter had simulated the foul.

Ream’s yellow card was cancelled, while Almiron was cautioned for diving.

Despite the positive reaction from many fans, UEFA has informed its VAR officials that the new law should only be used to correct clear cases of mistaken identity. 

The governing body believes those situations involve factual errors that can be easily corrected without further expanding VAR’s role.

Officials will still be able to intervene if an incorrect second yellow card has been issued, meaning players judged to have dived can still face punishment when appropriate.

UEFA has also confirmed it will continue to review incorrect corner-kick decisions based solely on who last touched the ball, rather than checking for possible offside in the build-up.