Maryland StatutesSubtitle 4 - Campaign MaterialsSection 13-401 - Authority line.Section 13-402 - Advertising rates.Section 13-403 - Retention of copies.Section 13-404 - , 13-405. [Reserved].Section 13-406 - Definitions.Section 13-407 - Scope of part.Section 13-408 - Payment of publication expenses.Section 13-409 - Late filing fee.