49 C.F.R. § 238.117 Protection against personal injury.
Title 49 - Transportation
On or after November 8, 1999, all moving parts, high voltage equipment, electrical conductors and switches, and pipes carrying hot fluids or gases on all passenger equipment shall be appropriately equipped with interlocks or guards to minimize the risk of personal injury. This section does not apply to the interior of a private car.
Title 49: Transportation
PART 238—PASSENGER EQUIPMENT SAFETY STANDARDS
Subpart B—Safety Planning and General Requirements
§ 238.117 Protection against personal injury.
