49 CFR 1580.200 - Applicability.
This subpart includes requirements for:
(a) Each passenger railroad carrier, including each carrier operating light rail or heavy rail transit service on track that is part of the general railroad system of transportation, each carrier operating or providing intercity passenger train service or commuter or other short-haul railroad passenger service in a metropolitan or suburban area (as described by 49 U.S.C. 20102), and each public authority operating passenger train service.
(b) Each passenger railroad carrier hosting an operation described in paragraph (a) of this section.
(c) Each tourist, scenic, historic, and excursion rail operator, whether operating on or off the general railroad system of transportation.
(d) Each operator of private cars, including business/office cars and circus trains, on or connected to the general railroad system of transportation.
(e) Each operator of a rail transit system that is not operating on track that is part of the general railroad system of transportation, including heavy rail transit, light rail transit, automated guideway, cable car, inclined plane, funicular, and monorail systems.