CFR › Title 46 › Part 153 › §153.37246 CFR §153.372Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗Copy linkWhen table 1 references this section, the containment system must have a:(a)Tank pressure gauge at the point where cargo flow is controlled during transfer; and(b)Vapor return connection.