Maryland Election Law Section 9-302

      Each local board shall maintain a full record of absentee voting in the county, including, for each absentee voter:

            (1)      the date and time of the board's receipt of an application for an absentee ballot;

            (2)      the action taken with regard to the application;

            (3)      the appropriate ballot style;

            (4)      the date of issuance of a ballot;

            (5)      if mailed, the address to which the ballot is sent;

            (6)      the date and time of the receipt of a voted absentee ballot; and

            (7)      any other information specified by the State Board.