Maryland Election Law Section 13-321

      (a)      (1)      In accordance with paragraph (2) of this subsection, each board shall notify each campaign finance entity that is required under this subtitle to file campaign finance reports with that board of each campaign finance report required to be filed by that entity.

            (2)      The notice shall be provided by first class mail at least 10 but not more than 20 days before the filing date for each campaign finance report.

      (b)      The notice required under subsection (a) of this section shall include:

            (1)      the filing date;

            (2)      the telephone number, business hours, and location of the board where the campaign finance report is to be filed; and

            (3)      the penalty for failure to file a timely campaign finance report.