Md. Code, Public Safety § 9–405

(a) For fire safety purposes, the owner of a residential high–rise building with rental units shall provide:

(1) reasonable written notice annually to all residents of the residential high–rise building to inform residents who are mobility impaired of their right to request a rental unit on the first five floors of the high–rise building if one should become available; and

(2) fire safety and building evacuation information and instruction to:

(i) new tenants at the commencement of occupancy; and

(ii) existing tenants every 2 years.

(b) Information and instruction provided under subsection (a)(2) of this section shall include identification of fire alarm system elements in the building.