There are currently 4 levels of referees in Futbol de Salon, A, B, C, and D with A being the highest. If you want to instruct, assess, or mentor you must have at least a C license. 

Grade A- Any game, anywhere
Grade B- Youth and Adults + 2nd for any professional match
Grade C- Older Kids and Adults
Grade D- Standard Referee
Foundation - Grassroots Level

Please contact [email protected] for more information.