Md. Code, Business Occupations and Professions § 20–312

(a) Within 21 days after the change, a licensee shall submit to the Secretary written notice of:

(1) the addition of a branch office; and

(2) a change in the address of the private home detention monitoring agency or branch office.

(b) The licensee shall submit with the notice:

(1) a photocopy of the agency license certificate; and

(2) if the proposed change affects an existing branch office, a photocopy of the branch office certificate for that office.

(c) The Secretary shall issue a new agency license certificate and, if applicable, a new branch office certificate, both of which shall set forth the same expiration date as the original agency license certificate.