Presented is the Child Abuse Prevention and Treatment Act (Public Law 93-247) which was enacted on January 31, 1974 and amended on January 3, 1975. Described are the activities of the national center which would include an annual research summary; an information clearinghouse; provision of training materials and technical assistance; research into causes, prevention, identification, and treatment of child abuse and neglect; and a study of the incidence of child abuse and neglect. A definition of the term "child abuse and neglect" is provided. Demonstration programs and projects are covered in regard to authorization for making grants to, and entering into contracts with, public agencies or nonprofit private organizations, and States. Authorizations for expenditures are listed, and an advisory board is described in terms of membership, functions, and reporting procedures. (IM)