Cal. Gov't Code § 8594.13
(a) For purposes of this section, the following terms apply:
(b) The Department of the California Highway Patrol, in consultation with tribal nations, the Department of Justice, as well as a representative from the California State Sheriffs’ Association, the California Police Chiefs Association, and the California Peace Officers’ Association, shall develop policies and procedures providing instruction specifying how a law enforcement agency, a broadcaster participating in the Emergency Alert System, and any other intermediate emergency agency that may institute activation of the Feather Alert, and, where appropriate, other supplemental warning systems, shall proceed after a missing person has been reported to a law enforcement agency and the conditions described in subdivision (e) are met. Those policies and procedures shall include, but not be limited to:
(c)
(2)
(B)
(d) If the Department of the California Highway Patrol concurs that the requirements of subdivision (e) have been met, it shall activate a Feather Alert within the appropriate geographical area requested by the investigating law enforcement agency.
(1)
(B) The department shall take reasonable steps to confirm that a report from a missing person’s family members is not an attempt to locate an indigenous woman or indigenous person who is intentionally avoiding or evading abuse in any of the following forms:
(5) Upon activation of a Feather Alert, the Department of the California Highway Patrol may use a changeable message sign if both of the following conditions are met:
(e) A law enforcement agency may request that a Feather Alert be activated if that agency determines a Feather Alert would be an effective tool in the investigation of missing and murdered indigenous persons, including young women or girls. The law enforcement agency shall consider the following factors to make that determination:
(4) The law enforcement agency or tribe believes that the person is in danger and is missing under circumstances that indicate any of the following:
(f)
(1) The Department of the California Highway Patrol shall work with law enforcement agencies and tribal nations to create and submit a report to the Governor’s office and the Legislature. The report shall include the following information: