Cal. Welf. & Inst. Code § 366.25
(a)
(3) If the child is not returned to a parent or legal guardian at the subsequent permanency review hearing, the court shall order that a hearing be held pursuant to Section 366.26 in order to determine whether adoption, or, in the case of an Indian child, tribal customary adoption, guardianship, or, in the case of a child 16 years of age or older when no other permanent plan is appropriate, another planned permanent living arrangement is the most appropriate plan for the child. On and after January 1, 2012, a hearing pursuant to Section 366.26 shall not be ordered if the child is a nonminor dependent, unless the nonminor dependent is an Indian child and tribal customary adoption is recommended as the permanent plan. However, if the court finds by clear and convincing evidence, based on the evidence already presented to it, including a recommendation by the State Department of Social Services when it is acting as an adoption agency or by a county adoption agency, that there is a compelling reason, as described in paragraph (5) of subdivision (g) of Section 366.21, for determining that a hearing held under Section 366.26 is not in the best interest of the child because the child is not a proper subject for adoption or, in the case of an Indian child, tribal customary adoption, and has no one willing to accept legal guardianship as of the hearing date, then the court may, only under these circumstances, order that the child remain in foster care with a permanent plan of return home, adoption, tribal customary adoption in the case of an Indian child, legal guardianship, or placement with a fit and willing relative, as appropriate. If the child is 16 years of age or older or is a nonminor dependent, and no other permanent plan is appropriate at the time of the hearing, the court may order another planned permanent living arrangement, as described in paragraph (2) of subdivision (i) of Section 16501. The court shall make factual findings identifying any barriers to achieving the permanent plan as of the hearing date. On and after January 1, 2012, the nonminor dependent’s legal status as an adult is in and of itself a compelling reason not to hold a hearing pursuant to Section 366.26. The court may order that a nonminor dependent who otherwise is eligible pursuant to Section 11403 remain in a planned, permanent living arrangement. If the court orders that a child who is 10 years of age or older remain in foster care, the court shall determine whether the agency has made reasonable efforts to maintain the child’s relationships with individuals other than the child’s siblings who are important to the child, consistent with the child’s best interests, and may make any appropriate order to ensure that those relationships are maintained. The hearing shall be held no later than 120 days from the date of the subsequent permanency review hearing. The court shall also order termination of reunification services to the parent or legal guardian. The court shall continue to permit the parent or legal guardian to visit the child unless it finds that visitation would be detrimental to the child. The court shall determine whether reasonable services have been offered or provided to the parent or legal guardian. For purposes of this paragraph, evidence of any of the following circumstances shall not, in and of themselves, be deemed a failure to provide or offer reasonable services:
(b)
(1) Whenever a court orders that a hearing pursuant to Section 366.26 shall be held, it shall direct the agency supervising the child and the county adoption agency, or the State Department of Social Services when it is acting as an adoption agency, to prepare an assessment that shall include:
(G) In the case of an Indian child, in addition to subparagraphs (A) to (F), inclusive, an assessment of the likelihood that the child will be adopted, when, in consultation with the child’s tribe, a tribal customary adoption, as defined in Section 366.24, is recommended. If tribal customary adoption is recommended, the assessment shall include an analysis of both of the following:
(2)