What VAR Can and Cannot Review in Football

Video assistant referee technology is intended to correct a narrow group of match-changing mistakes, not to replay the entire match from a video room. The key distinction is often lost when a long check interrupts play: VAR may examine many incidents in the background, but it may recommend intervention only when the protocol permits it and when the threshold for a clear and obvious error or serious missed incident is met. For the SportsHub4U Football desk, the simplest starting point is this: the referee remains the decision-maker. The VAR has access to broadcast angles and replays, can identify a potential problem and can recommend a review, but cannot impose an outcome. The referee either acts on factual information provided by the VAR or goes to the referee review area to watch footage before announcing the final decision.

The four main decisions VAR can review

The protocol centres on goal/no-goal, penalty/no-penalty, direct red-card incidents and mistaken identity in disciplinary action. In some competitions, a clearly incorrect corner-kick award can also be corrected, but only if that can happen immediately without holding up the restart. A goal review can look beyond the moment the ball crosses the line. Officials can check for an attacking offence in the move that directly led to the goal, including offside, handball, a foul or the ball having gone out of play. They can also check whether a penalty was correctly taken when an issue involving the goalkeeper, kicker or relevant encroachment directly affects a rebound. For penalties, VAR can assist when there may have been an attacking offence before the penalty incident, when the ball may have been out of play, when the offence occurred inside rather than outside the area, when a penalty was wrongly awarded, or when a penalised offence may have been missed. A review is therefore not confined to asking whether there was contact; its permitted scope can include where and how the incident arose. Direct red-card cases are reviewable because of their potential effect on the match. That includes possible denying of an obvious goal-scoring opportunity, serious foul play, violent conduct, biting, spitting and certain offensive, insulting or abusive actions. The protocol also permits review where a second caution has been shown incorrectly and has produced a red card. That does not turn every possible second-yellow offence into a VAR matter.

What the video team checks — and what it cannot do

VAR automatically checks potential or actual incidents in the reviewable categories. Most of those checks are silent: if replay evidence does not point to a clear and obvious error or serious missed incident, play and the original decision stand without a formal review. The system is not designed to revisit ordinary fouls, normal yellow cards, throw-ins, free kicks or every disputed challenge. A team cannot demand a review, and players or coaches are not meant to influence the process. The referee must make an initial decision, including a decision to let play continue, rather than deliberately make no call and wait for VAR to decide. The restriction on cautions is especially important. Where the referee has penalised an offence but cautioned or sent off the wrong player from the offending team, VAR may help identify the actual offender. It cannot use mistaken identity as a general route to reconsider the offence itself. The current protocol therefore separates correcting who was punished from re-refereeing what happened.

Clear and obvious does not mean every view is identical

The on-field call has weight. A decision is not supposed to change merely because a replay offers another arguable interpretation. The protocol says the original decision should be altered only when video clearly establishes a clear and obvious error. This is why a VAR check can take place without the referee being sent to the monitor. The type of issue also affects the process. Factual matters — such as an offside position, the location of contact, whether the ball was out of play or whether an offence occurred inside the penalty area — will usually be handled through a VAR-only review. The referee receives the information and then signals the outcome. More subjective questions normally call for an on-field review. The referee may view replays for matters such as the intensity of a challenge, considerations around handball or whether an offside player interfered with an opponent. Slow motion can assist with factual details such as a contact point, but normal speed is generally used to assess the force or intensity of an offence. That approach is meant to prevent replay speed from distorting the nature of a challenge.

The restart is a major boundary

VAR is not an unlimited way to travel back through the match. If play has stopped and restarted, the referee generally cannot undertake a review. The principal exceptions are mistaken identity and potential sending-off offences involving violent conduct, spitting, biting or extremely offensive, insulting or abusive actions. That limit also explains why routine restart decisions cannot normally be changed after play resumes. The protocol allows a look back through the relevant attacking phase for a goal, penalty or certain red-card situations, but it does not create a general power to revisit every earlier throw-in, corner or free kick. There is no fixed maximum duration for a review. Accuracy takes precedence over speed, though the procedure is meant to be completed efficiently. If play is still live when a review is needed, the referee normally waits until the ball reaches a neutral situation rather than stopping a promising attack. Once a review is finished, the referee makes the TV signal and communicates the final decision before restarting play under the Laws.

Why the Embolo clarification matters

A 2026 World Cup quarter-final involving Argentina and Switzerland illustrated why VAR’s defined limits matter as much as its ability to find an error. Multiple reports on IFAB’s subsequent clarification said Breel Embolo received a second yellow card for simulation after a video review that cancelled a caution shown to Argentina’s Leandro Paredes. The clarification said mistaken identity could be used to identify the player responsible for the offence that had already been penalised, but not to change the offence itself. The episode did not establish a broad new power to use VAR for simulation or missed second cautions. Instead, it underlined the existing distinction: VAR can correct certain high-impact errors and the identity of a sanctioned player, but it cannot simply reopen any cautionable incident because replays provide a better angle. Understanding that boundary is often the best way to understand why a contentious moment is checked but not overturned — or why an apparently persuasive replay still cannot produce a VAR intervention.

Explore the SportsHub4U Football desk for related fixtures, profiles and verified context.