Who May Be Adopted?
(a) Any person below eighteen (18) years of age who has been administratively or judicially declared available for adoption;
(b) The legitimate son/daughter of one spouse by the other spouse;
(c) An illegitimate son/daughter by a qualified adopter to improve his/her status to that of legitimacy;
(d) A person of legal age if, prior to the adoption, said person has been consistently considered and treated by the adopter(s) as his/her own child since minority;
(e) A child whose adoption has been previously rescinded; or
(f) A child whose biological or adoptive parent(s) has died: Provided, That no proceedings shall be initiated within six (6) months from the time of death of said parent(s).