Regulationhistorical
49 CFR 179.220-20
Reinforcements, when used, and appurtenances not otherwise specified.
Snapshot 2005-10-01 Government source
eCFR editorial compilationAuthoritative but unofficial
View source All attachments to inner container and outer shell must be applied by approved means.
[Amdt. 179-9, 36 FR 21342, Nov. 6, 1971]