Local 521, Service Employees International Union, hereinafter referred to as the “Union” or “SEIU 521”, is the recognized employee organization for the representation units listed below, certified pursuant to Resolution No. 38586, adopted by the Board of Supervisors on May 16, 1978.

  • Accounting and Administrative Services Unit
  • Appraisal Unit
  • Office and Technical Services Unit
  • Engineering Unit
  • Library Unit