The U.S. Soccer Federation grade and title of an official will be determined solely by the standards and examinations issued by the U.S. Soccer Referee Committee and the U.S. Soccer Federation Board of Directors. Annual re-examination is required. A referee must officiate at the next – higher level to accumulate experience to be certified competent at that level.
Assignors must exercise care to increase the difficulty level of the game assignments in a gradual and orderly manner for the good of the official and of the players. *International Assistant Referees must wear U.S. Soccer National Referee badge when assigned as referee in domestic matches.