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Welcome to COS!
The Collegiate Officiating Service is a Northern California officiating organization servicing Men's Junior college basketball for the Bay Valley, Big Eight and Coast Conferences.
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COS has been servicing Northern California JUCO schools since 2017/2018 season and is led by Supervisor of Officials Mark Reischling.
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COS News & Notes:
COS 2021/2022 Season Mantra: "Exceed the Expectations"
The COS Mantra for the 2021/2022 is to continuously "Exceed the Expectations" that are set by yourself, by your peers, by the COS Leadership Team and most importantly the Bay Valley, Big 8 and Coast Conference AD's, Coaches, Players and Fans.
The COS Leadership Team has set forth a level of "EXPECTATIONS" for the COS Staff Roster of Officials including but not limited to: Mental & Physical Preparation, Rules Knowledge, Professionalism and Accountability.
COS is dedicated to providing TOP LEVEL service and prepared/professional officials ON and OFF the floor.
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