California’s Healthy Workplace, Healthy Family Act (the Act) requiring most employers to provide paid sick leave for covered employees went into effect in 2015. However, in 2017 and 2021, two separate California federal district courts concluded that the Act was not applicable to rail workers due to preemption by the federal Railroad Unemployment Insurance Act (RUIA). The RUIA is a federal law that provides the exclusive source of unemployment and sickness benefits to railroad employees.

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