California Code, Penal Code - PEN § 5025

(a) Immediately upon the effective date of the amendments to this section made at the 1993-94 First Extraordinary Session of the Legislature,  1 the Department of Corrections and Rehabilitation and the Department of Youth and Community Restoration shall implement and maintain procedures to identify, within 90 days of assuming custody, inmates serving terms in state prison or wards of the Department of Youth and Community Restoration who are undocumented felons subject to deportation. The Department of Corrections and Rehabilitation and the Department of Youth and Community Restoration shall refer to the United States Department of Homeland Security the name and location of any inmate or ward who may be an undocumented immigrant and who may be subject to deportation for a determination of whether the inmate or ward is undocumented and subject to deportation. The Department of Corrections and Rehabilitation and the Department of Youth and Community Restoration shall make case files available to the United States Department of Homeland Security for purposes of investigation.

(b) The procedures implemented by the department pursuant to subdivision (a) shall include, but not be limited to, the following criteria for determining the country of citizenship of any person serving a term in the state prison:

(c) Within 48 hours of identifying an inmate or ward as an undocumented felon pursuant to subdivision (a), the Department of Corrections and Rehabilitation and the Department of Youth and Community Restoration shall cause the inmate or ward to be transferred to the custody of the United States Attorney General for appropriate action. Once an inmate or ward has been identified as an undocumented felon by the United States Immigration and Naturalization Service, the inmate or ward shall not undergo any additional evaluation or classification procedures other than those required for the safety or security of the institution, the inmate or ward, or the public.

(d) The Department of Corrections and Rehabilitation and the Department of Youth and Community Restoration shall report quarterly to the Legislature the number of persons referred to the United States Department of Homeland Security pursuant to subdivision (a). The report shall contain the number of persons transported, the race, national origin, and national ancestry of persons transported, the offense or offenses for which the persons were committed to state prison, and the facilities to which the persons were transported.

(e) For purposes of this section, “immigrant” means a person who is not a citizen or national of the United States.