Regulations last checked for updates: Feb 12, 2026

Title 46 - Shipping last revised: Jan 15, 2026
All TitlesTitle 46Chapter IPart 154Subpart C - Subpart C—Design, Construction and Equipment
View all text of Subpart C [§ 154.170 - § 154.1440]
§ 154.446 - Tank design.

An independent tank type B must meet the calculations under § 154.448.

authority: 46 U.S.C. 3703,9101; Department of Homeland Security Delegation No. 0170.1
source: CGD 74-289, 44 FR 26009, May 3, 1979, unless otherwise noted.
cite as: 46 CFR 154.446
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