This bill revises the legal framework surrounding the justified use of force and deadly force in New Jersey. It establishes that individuals are justified in using or threatening to use non-deadly force when they reasonably believe it is necessary to defend themselves or others against imminent unlawful force, without a duty to retreat. Additionally, the bill clarifies that deadly force is justified if a person reasonably believes it is necessary to prevent imminent death or serious bodily injury, or to prevent the imminent commission of certain serious crimes, including those listed in the Three Strikes law. Importantly, individuals using or threatening deadly force are also not required to retreat and have the right to stand their ground if they are not committing a crime and are in a lawful location.

Furthermore, the bill repeals existing statutes related to the use of force and deadly force, specifically N.J.S.2C:3-4 through N.J.S.2C:3-7, thereby updating the legal standards in this area. The definition of "serious bodily injury" is also included, specifying it as an injury that poses a substantial risk of death or results in serious, permanent disfigurement or prolonged impairment of bodily functions. The act is set to take effect 90 days after its enactment.