49 C.F.R. § 174.615 Cleaning cars.
Title 49 - Transportation
(a) [Reserved] (b) After Division 6.1 (poisonous) materials are unloaded from a rail car, that car must be thoroughly cleaned unless the car is used exclusively in the carriage of Division 6.1 (poisonous) materials. [Amdt. 174–26, 41 FR 16092, Apr. 15, 1976, as amended by Amdt. 174–68, 55 FR 52684, Dec. 21, 1990; Amdt. 174–82, 61 FR 18933, Apr. 29, 1996]
Title 49: Transportation
PART 174—CARRIAGE BY RAIL
Subpart J—Detailed Requirements for Division 6.1 (Poisonous) Materials
§ 174.615 Cleaning cars.
