49 C.F.R. § 179.220-20
Reinforcements, when used, and appurtenances not otherwise specified.
Cite as 49 C.F.R. § 179.220-20 (2026)
All attachments to inner container and outer shell must be applied by approved means.
[Amdt. 179-9, 36 FR 21342, Nov. 6, 1971]