IAFF Local 1339 (Fire)
Waterbury City Employees Association ( WCEA / White Collar)
Waterbury City Employees Local 353 (Blue Collar)
CHCA (Nurses)
CHCA (Nurse Supervisor)
WMAA (Managers) Local 2090 {formerly Local 818}
School Administrators of Waterbury (SAW)
SEIU Local 760 Secretarial, Clerical Bargaining Unit (Grant funded Board of Ed)
CSEA LOCAL 2001 SEIU {formerly SEIU Local 760} Part time Less than 20 hours: Food Service Workers, Lunchroom Aides, Library Page and Office Aides
SEIU Local 760 Class Room Aids and School Transportation Assistants
School Crossing Guards Association
AFSCME Local 1237, (Police Union)