A license shall expire: (1) for a Class B license, on the next May 31 after its issuance; and (2) for a Class C or Class D license, on the next June 30 after its issuance.
Maryland Legal Code
A license shall expire: (1) for a Class B license, on the next May 31 after its issuance; and (2) for a Class C or Class D license, on the next June 30 after its issuance.