; (iii) interacting with persons with a mental illness or emotional distress, including de-escalation and crisis intervention; and (iv) best practices for referring persons subject to extreme risk protection orders and associated victims of violence to social service providers that may be available in the jurisdiction and appropriate for those individuals, including health care, mental health, substance abuse, and legal services, employment and vocational services, housing assistance, case management, and veterans and disability benefits. (B) Consultation with experts A recipient of a grant under this subsection, in developing law enforcement training required under subparagraph (A), shall seek advice from domestic violence service providers (including culturally specific (as defined in section 40002 of the Violence Against Women Act of 1994 ( 34 U.S.C. 12291 )) organizations), social service providers, suicide prevention advocates, violence intervention specialists, law enforcement agencies, mental health disability experts, and other community groups working to reduce suicides and violence, including domestic violence, within the State or the territory under the jurisdiction of the Indian Tribe, as applicable, that enacted the legislation described in subsection (c) that enabled the grant recipient to be an eligible entity. (5) Authorization of appropriations There are authorized to be appropriated such sums as are necessary to carry out this section. (c) Eligibility for extreme risk protection order grant program (1) Requirements Legislation described in this subsection is legislation that establishes requirements that are substantially similar to the following: (A) Petition for extreme risk protection order A petitioner, including a law enforcement officer, may submit a petition to a State or Tribal court, on a form designed by the court or a State or Tribal agency, that— (i) describes the facts and circumstances justifying that an extreme risk protection order be issued against the named individual