The English Premier League has a team of professional referees who officiate matches throughout the season.

Each referee is required to undergo rigorous training and assessments to ensure they are up to date with the latest rules and regulations. They are also required to maintain a high level of fitness and decision-making skills.
In addition to the main referees, there are also assistant referees and video assistant referees (VARs) who work together to make sure the match is officiated correctly. The use of VAR has been introduced in recent years to assist referees in making tough decisions, such as offside calls and foul play.
Overall, the Premier League referees are a highly skilled and experienced group of professionals who play a vital role in maintaining the integrity of the competition.