(c)Every Specialized Adoption Agency shall keep the following documents in the case file of each child, namely:-(i)case history and social investigation report of the child;(ii)interim care order as well as the order declaring the child legally free for adoption by the Child Welfare Committee and the Deed of Surrender in case of a relinquished child;(iii)Child Study Report, Medical Examination Report and immunization record of the child;(iv)photographs of the child taken at intervals of every six months;(v)application form, documents and Home Study Report of the prospective adoptive parents;(vi)adoption petition, adoption order and birth certificate of the child;(vii)post-placement progress reports of the child.