Maryland Real Property Section 14-116

      Within 30 days of any transfer of improvements located on property subject to a ground rent, the transferor shall notify the holder of the reversionary interest of the transfer. The notification shall include the name and address of the transferee, and date of transfer. Notice shall be given by certified mail, return receipt requested, bearing a postmark from the United States Postal Service, to the last known address of the holder of the reversionary interest.