Maryland Statutes
Subtitle 4 - Certification of Security Guards
Section 19-407 - Badge; Clearance Card

(a)    Whenever a security guard is in uniform, the security guard may wear a badge that is:
        (1)    of a design approved by the Secretary; and
        (2)    issued by the licensed security guard agency that employs the security guard.
    (b)    Whenever a security guard is in uniform, the security guard shall clearly display and wear the clearance card issued by the Secretary which identifies the security guard.