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What Is VAR and How Does It Work in Soccer?

VAR generates controversy in every match. We explain what it is, what it's for, and when the video referee can intervene.

✍️ MundialPool·June 4, 2026·2 min read

VAR stands for Video Assistant Referee. It's a technological system that allows a team of referees in a video room to review controversial decisions by the main referee in real time, using multiple camera angles and slow-motion replays.

In What Situations Can VAR Intervene?

  • Goals: checking for fouls, offside, or handball prior to the goal.
  • Penalties: confirming or overturning the referee's penalty decision.
  • Direct red cards: reviewing whether a straight red card was correct.
  • Mistaken identity: when the referee cautions or sends off the wrong player.

How Does It Work in Practice?

VAR operates in silence: video referees continuously monitor the match. They only intervene when they detect a 'clear and obvious error' in one of the four categories mentioned. The main referee can be alerted via earpiece and may choose to review the play personally on a pitchside monitor (On-Field Review), or simply accept the VAR's correction directly. The process typically takes 1 to 3 minutes.

📌 VAR cannot review every play — it only intervenes in the 4 official categories and only when there is a clear error. Subjective referee decisions (like minor fouls) are not reviewable.

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