De Canas v. Bica

1976-02-25
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Headline: Court allows states to regulate employers who knowingly hire workers not entitled to live in the United States, reversing a lower court and letting state laws protect resident workers unless federal law clearly conflicts.

Holding:

Real World Impact:
  • Allows states to enforce laws against employers who knowingly hire unauthorized workers.
  • Leaves final effect dependent on state courts’ interpretation and conflict with federal law.
  • Could enable reinstatement claims and injunctions for displaced resident workers.
Topics: immigration enforcement, state labor rules, employer penalties, workers' job protections

Summary

Background

Migrant farmworkers sued California farm labor contractors under a state law, California Labor Code § 2805(a), that forbids employers from knowingly hiring aliens not entitled to lawful residence if that harms resident workers. Lower courts held the California law invalid, saying it improperly regulated immigration and conflicted with the federal Immigration and Nationality Act (INA).

Reasoning

The Court recognized that regulating immigration is a federal power, but it explained that not every state law affecting aliens is automatically an immigration regulation. The Justices held that states have traditional authority to protect local workers and that the INA does not unmistakably bar state laws like § 2805(a). The Court noted federal statutes addressing farm labor and other provisions that suggest Congress contemplated some state involvement, and it reversed the Court of Appeal’s conclusion that Congress precluded all state action.

Real world impact

The decision lets California and potentially other States enforce laws against employers who knowingly hire unauthorized workers, but it is not a final ruling on how § 2805(a) will operate. The Court sent the case back so state courts can interpret the statute, decide whether it conflicts with federal law or permits certain workers to be employed under federal rules, and determine appropriate remedies for affected workers.

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