Maryland Public Utility Companies Section 5-302

      (a)      Except as provided in subsection (b) of this section, a public service company shall file with the Commission:

            (1)      an annual report for the preceding calendar year; and

            (2)      special reports, information, contracts, records, and copies as required by the Commission.

      (b)      Unless otherwise directed by the Commission, a public service company is not required to comply with subsection (a) of this section if the public service company is:

            (1)      a common carrier; or

            (2)      a telephone company whose rates are not regulated by the Commission under Title 4 of this article.

      (c)      The Commission may require a public service company that files documents under subsection (a) of this section to file the documents under oath.