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Welcome to the NCBOA!


The Northern California Basketball Officials Association (NCBOA) is the primary provider of officials in San Francisco and the North Peninsula,

serving 40 high schools and 40 middle schools.

The NCBOA also assigns officials to many of the    adult and youth recreation leagues in the City.

The NCBOA is fully accredited by the California 

Interscholastic Federationand it consists of 125+ certified officials who referee more than 2,500 games a year! Click here for a list of schools we service.

To read more about the rich and unique history

of the NCBOA, click the below button.

Click on any of the above titles, or any of the below pictures, to be directed to that particular page

Make the call.jpg


1. We are now in our "new official recruitment" period with our five-week mandatory training tentatively beginning on August 14th. PLEASE SPREAD THE WORD! If you know of anyone interested in becoming an NCBOA official have them complete the application at this link.

2. The 2024-2025 NCBOA Calendar is posted here and above! Please check it out and mark your own calendars so that you don't miss a mandatory meeting or event.

3. The NFHS has published it's "Basketball Rules Changes" for the 2024-2025 season. Click the link to check it out so that you can get a head start for the season and be prepared for our annual rules clinic.

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