(a)    The Commission may classify the public service companies under its jurisdiction.
    (b)    Two public service companies are of the same class, if they are both:
        (1)    common carrier companies;
        (2)    electric companies;
        (3)    gas companies;
        (4)    gas and electric companies;
        (5)    sewage disposal companies;
        (6)    telegraph companies;
        (7)    telephone companies; or
        (8)    water companies.
Structure Maryland Statutes
Division I - Public Services and Utilities
Subtitle 2 - Reporting Requirements
Section 6-202 - Classification of Public Service Companies
Section 6-203 - Record Keeping Requirements
Section 6-204 - Conformity to Federal Requirements
Section 6-205 - Annual Report; Other Information
Section 6-206 - Annual Report -- Form and Filing
Section 6-207 - Annual Report -- Contents -- in General
Section 6-208 - Annual Report -- Related Entities