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49 CFR 179.300-4

§ 179.300-4 Insulation.

United States · 49 CFR — Transportation · Status: effective

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49 CFR 179.300-4, § 179.300-4 Insulation, United States, version 1 as recorded 2026-07-09, yourstate.us, https://yourstate.us/provision/256805
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(a) Tanks shall not be insulated. (b) [Reserved]

Legislative history

This is a federal regulation, adopted through agency rulemaking under the Administrative Procedure Act — not enacted by a recorded vote of Congress.