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AB-2584 • 2026

Self-defense.

Self-defense.

Active

The official status still shows this bill as active or still awaiting another formal step.

Sponsor
Flora
Last action
Official status
Assembly - Judiciary
Effective date
Not listed

Plain English Breakdown

The official status shows the bill passed both chambers, but no effective date is listed yet; it may still require executive action or further steps before becoming law.

Preemptive Self Defense Act of 2026

This law clarifies that people may use proportional force to resist a public offense if they reasonably perceive an imminent threat, and it protects them from civil lawsuits for doing so.

What This Bill Does

  • Clarifies that a person who reasonably perceives an imminent threat of bodily harm may make lawful resistance against the commission of a public offense.
  • Requires defensive actions to be proportional to the perceived threat and to stop once the threat is no longer present.
  • Prohibits courts from considering a person's background, training, or professional fighting skills when deciding if their defense was reasonable.
  • Removes civil liability for people who lawfully resist a public offense as described in this bill.

Who It Names or Affects

  • People who use force to defend themselves against an imminent threat of bodily harm involving a public offense.
  • Courts and judges deciding cases where self-defense is claimed.

Terms To Know

Imminent threat
A danger that the person reasonably believes is happening right now or about to happen immediately.
Proportional resistance
Using only the amount of force needed to match the level of the perceived threat and stopping when the threat ends.
Civil liability
Legal responsibility that can lead to being sued for money damages in court, which this bill removes for lawful resistance.

Limits and Unknowns

  • The law applies only when resisting a public offense; it does not explicitly cover all situations of defending others unless they involve a public offense.
  • The definition of what counts as a 'reasonable' perception is left to the courts based on existing case law.

Bill History

  1. California Legislative Information

    Assembly - Judiciary

Official Summary Text

Self-defense.