Maryland Public Safety Section 12-811

      (a)      If an inspection discloses that an elevator unit complies with the Safety Code and other regulations adopted by the Commissioner, the Commissioner shall issue a certificate to the owner or lessee of the elevator unit.

      (b)      The certificate shall be posted conspicuously in or on the elevator unit.

      (c)      While a certificate is in effect, it authorizes the holder to operate the elevator unit in a building, structure, or place of employment in the State.