Maryland Alcoholic Beverages Section 10-206

      (a)      Every license issued under the provisions of this article shall be upon forms prescribed by the Comptroller or board of license commissioners, as the case may be, shall be dated as of the date of issue and shall expire, unless otherwise provided, on April 30 next after its issuance, except temporary licenses and special licenses, which shall expire as otherwise provided.

      (b)      In Caroline County all licenses shall be dated as of the date of issue and shall expire on April 30 next after its issuance. All licenses issued prior to July 1, 1970, shall expire on July 1, 1970, and there shall be a pro rata refund made to the licensee of any unexpired license fees.

      (c)      In Calvert County all licenses shall expire on the June 30 next after its issuance. All licenses issued on April 30, 1975, are valid until June 30, 1976.

      (d)      In Prince George's County, license expiration dates are provided in § 10-302 of this title.