加州于7月1日起实施工作场所暴力预防法（SB 553），要求企业制定暴力预防计划。 California enforces workplace violence prevention law (SB 553) from July 1, requiring businesses to have violence prevention plans.

加州工作场所暴力预防法 (SB 553) 现已生效，要求企业制定计划预防暴力行为，包括欺凌、骚扰和枪击事件。 California's workplace violence prevention law (SB 553) is now in effect, requiring businesses to have plans in place to prevent violence, from bullying and harassment to active shooter situations. 该法律由州参议员戴夫·科尔特斯 (Dave Cortese)（圣何塞民主党人）起草，起因是 2021 年轻轨站发生的一起枪击事件，该事件造成 9 名员工死亡。 The law, written by State Sen. Dave Cortese (D-San Jose), was catalyzed by a 2021 shooting at a light-rail yard that left nine employees dead.