Md. Code Ann., Fam. Law § 5-3A-17
(b) A court may not enter a final order for guardianship under this subtitle until the later of expiration of the time for:
Added by Acts 2005, c. 464, § 3, eff. Jan. 1, 2006. Amended by Acts 2006, c. 365, § 2, eff. June 1, 2006.