In 1971, 验光师 joined ESC Local 20 and, 自1997年以来, have been at the forefront of the historic 必赢bwin手机app Permanente Labor Management Partnership. In 2002, the Optometric Assistant classification was created within this bargaining unit. 在一起, these 280 ESC Local 20 Optometry Professionals are deeply committed to improving members’ working conditions, 职业发展, and protecting quality patient care in Northern California.

Professionals represented by this contract are part of the Union’s 验光单位.