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Sign up today to become a basketball official with the Mid Columbia Basketball Officials Association
Resources
Arbiter Sports
Referee Magazine
Referee Magazine
ArbiterSports your tool for accepting game assignments and communicating with partners
Referee Magazine
Referee Magazine
Referee Magazine
Referee Training Resource Center
Get Started with all you need to know.
OSAA
Referee Magazine
Training Resources
Register to officiate here!
Training Resources
Training Resources
Training Resources
Resources you need to handle the most difficult game situations
Get the Gear
Training Resources
Get the Gear
Look good and feel good when you take the court. Officials are required to wear a uniform.