Membership ends if the member: (1) is separated from employment for more than 4 years; (2) withdraws the member’s accumulated contributions; (3) becomes a retiree; or (4) dies.
Maryland Legal Code
Membership ends if the member: (1) is separated from employment for more than 4 years; (2) withdraws the member’s accumulated contributions; (3) becomes a retiree; or (4) dies.