VAR has been used to review a total of 19 decisions in the 62 matches so far and has corrected 16 decisions which were initially wrong.
Goals scored from offside positions will be a thing of the past, at least in competitions where video assistant referees (VARs) are used, FIFA president Gianni Infantino said on Friday as he hailed the success of the technology at the World Cup in Russia.
Infantino, dressed in a red volunteer's uniform and in triumphant mood, also declared the tournament as the "best World Cup ever" in an hour-long news conference.
Infantino said that, despite initial fears, the VAR system had worked well, it had reviewed a total of 19 decisions in the 62 matches so far and had corrected 16 decisions which were initially wrong.
"This is progress, this is better than the past," he said. "VAR is not changing football, it is cleaning football, making it more honest and transparent and helping referees to make the right decisions."
"It is difficult to think of the World Cup without VAR, it has been certainly a more just competition and this is what we wanted to achieve."
"The goal scored from an offside position is finished in football, at least in football with VAR," Infantino added.
"You will never see any more a goal scored in an offside position, it's finished because either you are or are not offside."
He said VAR's deterrent effect had reduced the number of direct red cards for violent play from 16 in the 1998 tournament to none this time.
"Everyone knows that, whatever you do, someone will see it... one of the 30-odd cameras will spot it and you will be sent off," the 48-year-old said.
Of the overall tournament, he said: "For a couple of years, I was saying it would be the best World Cup ever, today I can say that with more conviction."
Infantino promised that the tournament would leave a lasting legacy and there were "concrete plans" to make sure the stadiums were used in the future.
"This country, Russia, has changed. Russia has become a real football country... where football has become part of the country's DNA and the culture," he said.
"We had 98 percent occupancy of the stadiums, one million fans from abroad to discover this country, more than three billion viewers on television and there will certainly be one billion for the final."
Infantino did not give any new information on the whether the first 48-team tournament would be in Qatar in 2022 instead of in 2026 as originally planned, saying only it would be discussed in the coming months."First we will discuss with the Qataris and then with the FIFA Council and stakeholders and decide calmly what the decision is," he said. "For the moment, we have a World Cup with 32 teams."