Maryland Code, Business Occupations and Professions § 19-408

(1) for any applicable ground under § 19-313 of this title;

(2) if the applicant or individual fraudulently or deceptively obtains or attempts to obtain certification as a security guard for the applicant or individual or for another;

(3) if the applicant or individual fails to maintain the standards set by the Secretary for certification as a security guard; or

(4) if, under the laws of the United States or of any state, the applicant or individual pleads guilty or nolo contendere to or is convicted of:

(1) has been convicted of:

(2) has had any formal findings by a court, hearing board, the Secretary, or other governmental entity of:

(3) has not satisfactorily completed the required continuing security training under § 19-404.1 of this subtitle.

(c)(1) A licensed security guard agency or security guard employer shall notify the Secretary within 48 hours if it knows that an individual who provides security guard services on its behalf or for it has been arrested for a crime of violence under § 14-101 of the Criminal Law Article or a disqualifying crime under § 5-101 of the Public Safety Article.

(2) Subject to § 10-226(c)(2) of the State Government Article, the Secretary may impose an emergency suspension of the certification of a security guard who has been arrested for an offense under paragraph (1) of this subsection.