PLEASE use Password Reset feature if you have previously registered as website member - do NOT set up a new account.
If you are not registered (email verified) on ref-ology.com, you will need to first register as a member, confirm your email, then complete the registration form on the workshop tab.
Once registered we will add you to the Assigning platform called Assignr. You will need to input SAT/SUN Availability from Oct 18th, 2025 through March 1st, 2026. When League Play ends some of you will work playoffs we will have scorekeeping opportunities.
If you do not have a ref-ology shirt that is in good condition, or you do not have one, we will place the order for shirts on September 25th. Please do not delay your registration nor your order.
**We look forward to engaging with each of you to help facilitate fair playing environments & a positive experience for the West Diablo CYO game participants.
Please reach out directly to JT Estes, Peter Hanson, Austin Everhart or Shelley Russi w/questions, & thank you in advance for the important work you will perform as an Official!
NOTE: Required training will take place in conjuction with #REF-4-STEPH event in conjunction with the CTK Fall Tip-Off Showcase held on Oct. 18th & 19th at CTK, De La Salle & Carondelet venues.
NOTE Also: If you are over 18 years of age, you will need to also submit a background check through the CIF website and Arbiter. That process is entirely out of ref-ology realm. We will share more information once it's clarified.
Even though this is for WDCYO, we are using the CIF process at this time for established process that many of you will already have done for High School.