Baseball Officials' Association

• Los Angeles Unit
  President-Kevin Danley, (310) 484-9287
  Instructional Chair - Terry Calhoun, (323) 934-1746
  Assigner - Al Walters, (323) 573-7313
• San Fernando Valley Unit
  Persident - Kent Jacobson, (661) 733-2660
  Instructional Chair - Larry Obar
  Assigner - Terry Stoller, (818) 427-9030

California Basketball Officials' Association, Los Angeles
President - Nate McClung, (323) 295-3376
Instructional Chair - John Lozano, (310) 643-0763
Assigner - Robert Mozee - (310) 410-9978

Los Angeles Football Officials' Association
President - Ralph Jordan, *18) 482-7265
Instructional Chair - Charles Davis, (310) 795-6861
Assigner - Tony Crittendon, (310) 493-9722

Soccer Officials' Association

• San Fernando Valley Unit
  President - Dave Buxkemper, (818) 360-9045
  
  
• San Gabriel Valley Unit
  President/Assigner - Tony Vasquez, (323) 221-3090
  
  
• South Bay Unit
  President - Tino Perone, (310) 259-7361
  Assigner - Steve Elliott, (310) 910-8911
  
  
• South East Unit
  President - Ted Villaluz, (714) 743-0979
  Assigner - Gary Thompson, (562) 458-0009

Softball Officials' Association

• Los Angeles Unit
  President - Cartis Blevins, (310) 538-1938
  Assigner - Beverly Myers, (323) 757-1844
  
  
• San Fernando Valley Unit
  President/Assigner - Terry Stoller, (818) 782-6997

Southern California Athletic Federation - Swimming and Diving
President - Janet Knoeppel, (562) 961-8613
Instructional Chair/Assigner - Troy Williams, (323) 753-8231

Track & Field Officials' Association
President - Dan Reinstein, (562) 822-1025
Instuctional Chair - Saul Pacheco, (310) 849-2071
assigner - Ed Austin, (310) 316-3069

Volleyball Officials' Association

• Los Angeles Unit
  President - Phillip Montez, (323) 737-6524
  Instructional Chair - Cuong Chau, (323) 254-4475
  Assigner - Ivie Lewis, (323) 407-2065
  
  
• San Fernando Unit
  President - David Nystrom, (805) 405-1433
  Instructional Chair - Eriks Teteris, (805) 216-2799
  Assigner - Tom Nassraway, (818) 618-1084

Water Polo Officials
SCAF-LA
President - David Brende, (213) 494-7255
Instructional Chair/Assigner - Jerry Lozano, (310) 345-8740

Wrestling Officials' Association

• Channel Coast/San Fernando Valley Unit
  President - Jim Stych, (805) 320-1905
  Instructional Chair - Hector Colon, (818) 606-6189
  
  
• Valley Assigner - Erwin Goldbloom, (818) 888-1974 or (818) 456-7837
  
  
• Central City Assigner - Mike Lopez, (562) 944-2838 or (562) 201-8378
  
  
• South Bay Assigner - Tom Hazell, (310) 512-7463 or (310) 809-1207