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American Youth Soccer Organization Providing world class youth soccer programs that enrich children's lives.

San Carlos AYSO - Region 107

Become A Referee

We need you to provide safe, fair, and fun soccer games for the kids in San Carlos!
It's easy, it's fun, and it's rewarding.

No Experience Required.  Full training provided for adult and youth volunteers.  

How To Get Started
pdf instructions: become a referee instructions.pdf

Create an account Create an account at
Register as a volunteer: Login and navigate to the Volunteer tab to register as a volunteer referee for the fall season. 
Complete online training:  Review the Volunteer tab. Login to AYSOU by clicking the link at the top right of your Volunteer tab.
Pick up your uniform:  Contact [email protected] for uniform details

Please contact [email protected]

*  Sterling Volunteers is a 3rd party verifying volunteers for AYSO.  This step requires a $25 volunteer background check fee.  If you like, send the receipt to [email protected] for full reimbursement
*  It may not be possible to enter your middle name.  Please proceed without entering it.
*  California law AB506 came into effect 1/1/2022, requiring all volunteers working with minors to be fingerprinted as part of the LiveScan program.  LiveScan is separate from Sterling Volunteers and is only needed once.  This step costs $25 at a UPS store.  If you like, send the receipt to [email protected] for full reimbursement


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Contact Us

San Carlos AYSO

P.O. Box 1462 
San Carlos, California 94070

Email Us: [email protected]
Phone : 888-702-7402
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