Cal. Welf. & Inst. Code § 16002
(a)
(e) If parental rights are terminated and the court orders a dependent child or ward to be placed for adoption, the county adoption agency or the State Department of Social Services shall take all of the following steps to facilitate ongoing sibling contact, except in those cases provided in subdivision (b) where the court determines by clear and convincing evidence that sibling interaction is contrary to the safety or well-being of the child:
(3)
(B) The county placing agency is not required to convene a meeting to decide whether to voluntarily execute a postadoption sibling contact agreement pursuant to Section 8616.5 of the Family Code in either of the following circumstances: