A warning, indicated by a verbal admonishment, or a caution, signalled by showing a player or substitute a yellow card.
A red card, or ejection
They are technically called assistant referees.
3 referees are in soccer and football
Referees
yes
Soccer referees are graded by levels, not by classes. Informally, a referee might be considered "Class A" if they are certified International referees.
There is a dot net website called Soccer Referee Information or SOCREF. This site is intended to be a source for information for current and aspiring soccer referees.
The answer is obviously. Yes.
A soccer referee earns about 750 dollars a game.
Northwest Indiana Soccer Association of Referees
3 ref.
Soccer players Referees Assistant Referees Coaches Management Substitutes Ball personnel First Aid personnel Ground Keepers Ground Officials Spectators