As used in this Section, "child welfare services referral" means an assessment of the family for service needs and linkage to available local community resources for the purpose of preventing or remedying or assisting in the solution of problems which may result in the neglect, abuse, exploitation, or delinquency of children, and as further defined in Department rules and procedures.
As used in this Section, "prior open service case" means a case in which the Department has provided services to the family either directly or through a purchase of service agency.
325 ILCS 5/7.01