Maryland Public Service Commission
In 1910, the Maryland General Assembly established the Public Service Commission (PSC or Commission) to regulate public utilities and certain passenger transportation companies doing business in Maryland. The jurisdiction and powers of the Commission are found in the Public Utility Companies Article, Annotated Code of Maryland. The Commission regulates gas, electric, telephone, water, and sewage disposal companies. Also subject to the jurisdiction of the Commission are electricity suppliers, fees for pilotage services to vessels, construction of a generating station and certain common carriers engaged in the transportation for hire of persons. The PSC’s jurisdiction extends to taxicabs operating in the City of Baltimore, Baltimore County, Cumberland, and Hagerstown.