46 CFR § 148.145
Stowage and segregation for materials of Class 7
April 15, 2021
(a) Class 7 material listed in Table 148.10 of this part must be stowed—
(1) Separate from foodstuffs; and
(2) In a hold or barge closed or covered to prevent dispersal of the material during transportation.
(b) [Reserved]