Maryland Code, LOCAL GOVERNMENT 1-202

County: means a county of the State or Baltimore City. See
state: means :

(1) a state, possession, territory, or commonwealth of the United States; or

(2) the District of Columbia. See

(a) This section applies to the following governmental entities:

(1) counties;

(2) municipalities;

(3) special taxing districts; and

(4) regional governmental entities created by State law that provide services in more than one county.

(b) A governmental entity may not issue an identification card on which an employee’s Social Security number is visible.