Maryland Code, Family Law § 5-3A-40

(a)(1)(i) On request of an adoptee or adoptive or former parent of an adoptee and without a showing of a need, a child placement agency shall provide information, other than identifying information, in its adoption record on the adoptee.

(ii) If a child placement agency denies a request under this paragraph, then on petition of an adoptee or adoptive or former parent and without a showing of need, a court shall order access for the petitioner to inspect, in accordance with subsection (b) of this section, the agency's record on the adoptee.