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49 CFR 174.63 Interpretations

Carriage by Rail:
Portable tanks, IM portable tanks, IBCs, cargo tanks, and multi-unit tank car tanks (View the Regulation)

Date PHMSA ID Company (or Individual)
May 20, 2009 09-0125 Association of American Railroads
Feb 11, 2005 05-0027 Gabriel Chemicals, L.L.C.