Operators of railroad locomotives which are utilized for such stationary purpose as generating steam for power or heating are required to have the proper class of operating engineer licenses issued by the division.
Operators of railroad locomotives engaged in intrastate or interstate commerce and operators of boilers in private residences and dwellings with accommodations for five or fewer families are not required to possess operating engineers' licenses issued by the division.
Minn. R. agency 151, ch. 5225, LICENSES, pt. 5225.1300
Statutory Authority: MS s 175.171; 183.42; 183.44; 183.465; 183.466; 183.54; 326B.958; 326B.964; 326B.966; 326B.982