Maryland Code, Business Regulation § 10-311

(1) shall be operated by a retail service station dealer; and

(2) may not be operated by a producer or refiner of motor fuel:

(1) the agricultural cooperative association is certified by a bank for cooperatives to be eligible to borrow from the bank under Subchapter III of the federal Farm Credit Act of 1971;  1

(2) the certification is submitted to the Comptroller with the application for registration of a retail service station dealer under this subtitle;

(3) the agricultural cooperative association owns the property on which the facilities are located; and

(4) on the property, the agricultural cooperative association, as part of its business, sells or provides farm supplies or farm business services or distributes motor fuel in bulk to farmers on farms.

(1) on January 1, 1979, the station was operated by a subsidiary of a producer or refiner of motor fuel; and

(2) the gross revenues of the subsidiary from the sale of motor fuel in the State for the preceding calendar year is less than 2% of the gross revenues of the subsidiary from all retail operations in the State for the preceding calendar year.