Mandatory Meeting Schedule

Register on this site to receive email notification about important meetings and season news.
  • September 19, 2022 - 6:30pm - 9:30pm - (In person) - Ripon High School South Gym
  • October 3, 2022 - 7:00pm - 9:00pm - Zoom
  • October 17, 2022 - 7:00pm - 9:00pm - Zoom
  • October 24, 2022 - 7:00pm - 9:00pm - Nominations for Officer - Zoom
  • November 7, 2022 - 6:30pm - 9:30pm - (In person) -Big Valley Grace Church - ARC Building
  • 4040 Tully Rd (Enter off Pelandale Rd)
    Modesto CA 95356
    Click for directions and map
  • December 4, 2022 - 7:00pm - 9:00pm - Elections - Zoom
  • January 8, 2023 - 7:00pm - 9:00pm - Zoom

The assigner for the NCOA South uses ArbiterSports to assign games and pay officials. You must also register at the link below.
When registration opens, to register for, see instructions below:

If you are a new official and have NEVER used the Arbiter, you may have to use a desktop computer.
Tablets or mobile phones may not work for the initial registration.

You MUST register online. No registrations will occur at our meetings. You can pay by card or by E check*.

To register, go to and click on the REGISTRATION tab. This will begin the self guided registration process. If you have trouble with this process, please email MMSS Assignor Pat Kimes at "" or text him at 209-568-7651. He will then contact you and help you through the process.

The NCOA South has adopted a Non-discrimination and Equal Opportunity Policy. Click here to view.