What is VAR? The Video Assistant Referee explained

VAR — the Video Assistant Referee — is now part of top-level football, and just as divisive as it is everywhere it's used. Here's what it actually does.

What VAR is

VAR is a team of officials watching the match on screens, with access to every camera angle. Their job is not to re-referee the game. It is to help the on-field referee correct clear and obvious errors in four specific situations only.

The four reviewable situations

VAR can only get involved in:

1. Goals — and whether there was an infringement in the build-up (offside, handball, foul, ball out of play).

2. Penalty decisions — penalties wrongly given, or clear penalties missed.

3. Direct red cards — not second yellows.

4. Mistaken identity — if the referee books the wrong player.

Anything outside those four — a throw-in, a corner, a first yellow card — is off-limits, no matter how wrong it looks.

The "clear and obvious" bar

This is the heart of the controversy. VAR is meant to overturn only clear and obvious mistakes, not marginal ones. If a decision is a judgment call that two reasonable referees could see differently, VAR is supposed to stay out of it and back the on-field call. Where that line sits is exactly what fans argue about.

Two kinds of check

• Factual decisions — offside, or whether the ball was out — are (close to) black and white, increasingly aided by goal-line and semi-automated offside technology.
• Subjective decisions — was it a foul? a handball? — are where the on-field referee may be sent to the pitchside monitor for an on-field review before deciding.

Why it still causes arguments

VAR removes some howlers but introduces new debates: long delays, goals chalked off for millimetre offsides, and inconsistency over what counts as "clear and obvious." It's a tool to reduce big mistakes, not a machine that makes football objective.

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FAQ

Does VAR check every goal?

Yes. Every goal is automatically checked for offside, handball, fouls in the build-up and whether the ball left play — usually silently, while the celebrations continue. The referee is only alerted if the VAR spots a possible clear and obvious error.

Can teams or managers ask for a VAR review?

No. Under the standard protocol only the VAR team and the referee can trigger a review; there is no challenge or appeal system for clubs. FIFA has trialled a lower-cost system called Football Video Support that includes coach-initiated challenges, but that is separate from full VAR.

Can VAR overturn a yellow card?

Not an ordinary caution — first yellow cards are outside VAR's remit. VAR can only get involved if the incident should actually have been a straight red card, or if the referee has booked the wrong player.

Who is the Video Assistant Referee?

The VAR is a qualified match official — typically a current or former elite referee — working from a video operations room with assistant VARs and replay operators. They monitor every camera angle and speak to the on-field referee through a headset.