Welf. & Inst. Code, § 300.2

(a) Notwithstanding any other provision of law, the purpose of the provisions of this chapter relating to dependent children is to provide maximum safety and protection for children who are currently being physically, sexually, or emotionally abused, being neglected, or being exploited, and to ensure the safety, protection, and physical and emotional well-being of children who are at risk of that harm. This safety, protection, and physical and emotional well-being may include provision of a full array of social and health services to help the child and family and to prevent reabuse of children. The focus shall be on the preservation of the family as well as the safety, protection, and physical and emotional well-being of the child. The provision of a home environment free from the negative effects of substance abuse is a necessary condition for the safety, protection and physical and emotional well-being of the child. Successful participation in a treatment program for substance abuse may be considered in evaluating the home environment. In addition, the provisions of this chapter ensuring the confidentiality of proceedings and records are intended to protect the privacy rights of the child.

(b) It is the intent of the Legislature that families should not be subject to the jurisdiction of the juvenile court nor should children be separated from their parents based on conditions of financial difficulty, including, but not limited to, a lack of food, clothing, shelter or childcare. Reasonable services to prevent juvenile court intervention or children being separated from their parents include services to alleviate a potential risk to a child based on conditions of financial difficulty, including, but not limited to, referrals to community-based organizations. Consistent with existing law, no family should be subject to the jurisdiction of the juvenile court nor should children be separated from their parents based on conditions of financial difficulty unless there is willful or negligent action or failure to act and a nexus to harm such that the child has suffered or there is a substantial risk the child will suffer serious physical harm or illness.