CARDIFF, Wales -- Soccer referees will be assisted by video replays for the first time by next year in trials approved on Saturday as Gianni Infantino started his FIFA presidency by advancing technological innovation in soccer.
Tests initially will be in private before moving to a live pilot phase with replay assistance by the 2017-18 season at the latest, the International Football Association Board's annual meeting decided.
IFAB will have to approve all trials, with 13 leagues or associations already expressing an interest in hosting tests.
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It's four years since IFAB first sanctioned technology in soccer after previously facing opposition from Infantino's predecessor Sepp Blatter -- but that was restricted to determining whether the ball crossed the line. And Infantino is keen to show that FIFA has embraced a "new era" with the reign of Blatter now over.
"We have taken really a historic decision for football," Infantino said in the Welsh capital Cardiff. "FIFA and IFAB are now leading the debate and not stopping the debate. We have shown we are listening to the fans, the players and to football."
IFAB rejected allowing coaches to have appeals where videos of incidents could be examined. The use of video will be restricted to referees ruling whether a goal has been scored, a penalty should be awarded and a player should be sent off or in cases of mistaken identity. A large multi-camera operation will be required for games where video assistance is used rather than just three cameras.
"Everybody believes they have been talking too long and we can only have a meaningful decision once we see what impact it has on the game," said David Elleray, chairman of the English Football Association refereeing committee.
"Does it bring more benefits or more problems? This isn't going to solve all the controversies because no matter how many words we have, human beings have to make subjective decisions."
The experiment is set to see a video assistant referee given access to replay monitors and will review actions on the request of the referee or by proactively alerting referees to uncertain incidents.
"In an ideal world the referee would ideally see the footage directly and clearly in a few years' time the technology would be available but at this moment in time, the referee may have to run to the halfway line to see something on an iPad," said Football Association of Wales chief executive Jonathan Ford, who hosted the meeting.
The video trials were unanimously approved by the eight IFAB voters. FIFA controls half of the votes and the four British federations are the other decision makers. A motion requires at least six votes to be approved.
Among other decisions by IFAB, experiments with a fourth substitution will be allowed in extra time within a competition or league that's yet to be determined.
From June 1, there be will a change to the so-called "triple punishment" rule where a player can make a challenge that results in a penalty kick, a red card and suspension. IFAB said players should now be cautioned unless they are holding, pushing or pulling an opponent, not attempting to play the ball or for serious foul play and violent conduct.
IFAB also approved a complete revision of the laws of soccer to address anomalies and inconsistencies. From June, the ball can move in any direction from kickoff and players can be treated on the field if they are injured by a challenge that is punished by a yellow or red card.