CFR›Title 19›Chapter I›Part 18›Subpart F ContainsSection 18.31CorpusDaily eCFRDisplayed edition2026-05-13Last updated2026-05-13 Subpart F—Merchandise Transported by Pipeline Sections 18.31 § 18.31 Pipeline transportation of bonded merchandise. Previous E Subpart E—Immediate Exportation Next G Subpart G—Merchandise Not Otherwise Subject to CBP Control Exported Under Cover of a TIR Carnet