Md. Code, Business Regulation § 12.5–206

(a) The Secretary shall issue a license to each applicant that meets the requirements of this subtitle and on receipt of:

(1) a complete national and State criminal history record report from the Central Repository in accordance with § 12.5–204 of this subtitle; and

(2) documentation of current general liability insurance in the amount required under § 12.5–205 of this subtitle.

(b) The Secretary shall determine the size, form, and content of any license certificate that the Secretary issues.

(c) The Secretary:

(1) may issue a license only for a fixed business address; but

(2) may not issue a license for an address that is:

(i) a hotel or motel room;

(ii) a motor vehicle;

(iii) a post office box; or

(iv) a location that does not meet the qualifications of a fixed business address as defined in § 12.5–101(d) of this title.

(d) The Secretary may not issue a license to an individual who is 18 years old or younger.

(e) A license issued under this title is not transferable.