Maryland Environment Section 8-304
§ 8-304.
  (a)   In this section, "radiation machine" means any device that is capable of producing radiation.
  (b)   After July 1, 1986, except for dental or veterinary diagnosis or treatment, a person may not use any radiation machine that is a source of radiation that is not certified as complying with this subtitle and all rules and regulations adopted under this subtitle.
  (c)   The Secretary shall adopt rules and regulations to:
    (1)   Govern the issuance, suspension, and revocation of licenses for individuals who inspect radiation machines;
    (2)   Establish inspection procedures and a schedule for the periodic inspection and certification of radiation machines;
    (3)   Establish a biennial fee schedule in accordance with § 8-301(b)(1)(iii) of this subtitle that is sufficient only to cover the costs to the Department of issuing the certificate and regulating the use of radiation; and
    (4)   Provide for penalties for the failure to certify radiation machines.