Standard International Trade Classification
Floating and submersible platforms used for offshore oil and gas drilling or production represent some of the highest-value single-unit transactions in international trade, with semi-submersibles, drillships, and tension-leg platforms all falling within this SITC heading. These assets are typically registered under flags of convenience and move between international jurisdictions under temporary importation or ATA Carnet-equivalent arrangements rather than formal consumption entries, though equipment installed on them may generate separate import transactions. The Bureau of Safety and Environmental Enforcement (BSEE) and the Bureau of Ocean Energy Management (BOEM) regulate offshore platform operations on the US Outer Continental Shelf, independent of customs classification. Platforms subject to Section 232 steel and aluminum tariffs on their structural components should be evaluated carefully at the component-import stage.
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Not usually. Floating rigs operating on the US OCS are generally admitted under temporary importation provisions rather than formal consumption entries, as they are not permanently imported. However, equipment, spare parts, and supplies loaded onto the platform in a US port may require separate customs entries, and operators should work with a licensed customs broker to structure the correct entry type.
BSEE (Bureau of Safety and Environmental Enforcement) oversees operational safety and environmental compliance, while BOEM (Bureau of Ocean Energy Management) manages leasing and resource extraction rights. The US Coast Guard retains jurisdiction over vessel safety and marine pollution prevention, even for foreign-flagged units operating on the OCS.
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Imports · August 2026
origin
customs district
Census does not publish district detail for this classification system.
destination
Census does not publish state detail for this classification system.
entry
Census does not publish port detail for this classification system.
ImportsExports
Imports
—YoY · free account
Exports
—YoY · free account
Low of 2 reported months · imports
Low · free accountFewer than 6 of the last 12 months reported trade, or the latest month was under $500K; the trend chart is not shown for thin series.
Through August 2026 · imports 2 of 12 months reported, exports 0 of 12 months reported. Source: U.S. Census Bureau.