Next season's FA Cup and Scottish Cup could feature video assistance for referees after football bosses backed recommendations to introduce trials.
The International Football Association Board, which makes the game's laws, wants experiments to take place and will make a final decision in March.
Football Association chief Martin Glenn said: "I'm happy to be part of that. We are supporters and control the FA Cup."
Scottish FA chief Stewart Regan said: "It's something I'd like to see."
Regan added that his organisation "would certainly discuss" the trials and said any move to involve the Scottish Professional Football League would have to be discussed with league organisers.
The trials would be limited to decisions on goals, red cards, penalties and cases of mistaken identity.
Video would only be used when the referee asked for assistance or when the video assistant was allowed to flag up errors.
Video decisions would be time limited and, unlike rugby, would not be replayed on big screens inside stadiums.
If the trials are successful, video assistants could come in for the 2018-19 season but not in time for the 2018 World Cup in Russia.