Semi-automated offside technology will make its debut in English domestic football during the fifth round of the FA Cup, the Football Association (FA) announced on Thursday. The system will be implemented in the seven matches taking place at Premier League stadiums, marking a significant step forward in the use of technology in the game.

This will be the first time semi-automated offside technology has been used in competitive English football. The FA also revealed that, following successful trials in the FA Cup, the Premier League plans to adopt the system later this season. Premier League clubs had unanimously approved its introduction for the 2024-25 season in April, with an initial target date of October 2024. However, the rollout was delayed to allow for further testing.

UEFA has already been using semi-automated offside technology in the Champions League since the start of the 2022-23 season. The system is designed to improve the accuracy and speed of offside decisions by using optical player tracking to place virtual offside lines and generate graphics for both in-stadium fans and broadcast viewers.

The FA stated: *"Semi-Automated Offside Technology will provide more efficient placement of the virtual offside line, based on optical player tracking, and produce virtual graphics to ensure an enhanced in-stadium and broadcast experience for supporters. The operation of Semi-Automated Offside Technology does not change the accuracy of the decision-making but enhances the speed and efficiency of the process."*

In addition to the new offside technology, Video Assistant Referees (VAR) will be active across all eight FA Cup fifth-round ties, including the match at Championship side Preston. Referees will also make in-stadium VAR announcements to improve transparency for fans.

The fifth round of the FA Cup is scheduled for the weekend of Saturday, 1 March. The introduction of semi-automated offside technology represents a major milestone in the evolution of officiating in English football, with the aim of reducing controversy and improving the overall experience for players, fans, and officials.