(b)
Exceptions
Subsection (a) of this section shall not apply to the following:
(1)
Background studies and home studies
The performance of a background study on a child or a home study on a prospective adoptive parent, or any report on any such study by a social work professional or organization who is not providing any other adoption service in the case, if the background or home study is approved by an accredited agency.
(2)
Child welfare services
The provision of a child welfare service by a person who is not providing any other adoption service in the case.
(3)
Legal services
The provision of legal services by a person who is not providing any adoption service in the case.
(4)
Prospective adoptive parents acting on own behalf
The conduct of a prospective adoptive parent on his or her own behalf in the case, to the extent not prohibited by the law of the State in which the prospective adoptive parent resides.