CUPE 1285 represents support staff at all School District 20 sites over several classifications, including:

• Bus Drivers
• Clerical Workers
• Custodial Staff
• Direct Student Support and Aboriginal Education Workers
• Information Technology Staff
• Trades Workers

School District 20 sites include:

• Castlegar Maintenance Office
• Fruitvale Elementary School
• Glenmerry Elementary School
• J. Lloyd Crowe Secondary School
• James L. Webster Elementary School
• Kinnaird Elementary School
• Kootenay Columbia Learning Centre (Castlegar and Trail)
• Robson Community School
• Rossland Summit School
• School Board Office
• Stanley Humphries Secondary School
• Twin Rivers Elementary School (Intermediate and Primary Campuses)
• Waneta Bus Garage