(a) The registry shall maintain:
(1) an index containing all of the following information, as applicable:
(A) the adoptee’s name at birth and after adoption and date of birth;
(B) the names and addresses of the adoptee’s former parents and adoptive parents;
(C) the date and court in which a consent or relinquishment was filed;
(D) the date and court in which the petition was filed;
(E) any agency involved in the adoption;
(F) the date and nature of the disposition of the petition;
(2) a copy of any consent for the disclosure of identifying information filed with the court;
(3) a copy of the information filed with the court which is described in section 2-105 of this title.
(b) The Probate Division of the Superior Court shall provide the Department with the information necessary to maintain this index.