Extreme Risk Protection Order petitions can be filed by law enforcement officers or family members close to the individuals. The law outlines a number of reasons the orders can be requested, including histories of suicide or violent acts or certain criminal violations. If a judge agrees that the person poses a threat to themselves or others, they can issue an order for the temporary removal of the person's firearms.
This chart shows which reasons were cited in petitions filed in 2018 and 2019.