On each outdoor sign for which a permit is required under this part, there shall be written plainly, in the manner that the Administration requires:
(1) The name and mailing address of the person owning or controlling the sign; and
(2) The number and expiration date of the permit for the sign.
Structure Maryland Statutes
Subtitle 7 - Regulation of Outdoor Advertising
Part III - Outdoor Signs Along State Highways Generally
Section 8-714 - Permit Required
Section 8-715 - Application for Permit
Section 8-716 - Signs for Which Permit May Not Be Issued
Section 8-717 - Term and Renewal of Permit
Section 8-718 - Annual Permit Fee
Section 8-719 - Issuance of Permit; Numbering
Section 8-721 - Information to Appear on Sign
Section 8-722 - Effect of Part on Signs Existing on June 1, 1931