Maryland Family Law Section 5-336
§ 5-336.
CAUTION: READ FULL TEXT OF SECTION FOR SPECIAL NOTE
** SPECIAL NOTE: EFFECTIVE - JANUARY 1, 2006 - CHAPTER 464 - 2005 **
  (a)   Subject to subsection (b) of this section, a juvenile court shall rule on an adoption petition under this Part III of this subtitle promptly but no later than 180 days after the petition is filed.
  (b)   A juvenile court may not enter an order for adoption of a child under this Part III of this subtitle before the later of:
    (1)   30 days after the birth of the child;
    (2)   expiration of the time for revocation of consent, and not waived, under § 5-339 of this subtitle; or
    (3)   expiration of the time to respond to show cause orders issued under this subtitle.