This Order declares that a specific class of skid‑mounted subsea oil and gas well pumps (centrifugal pumps with hydraulic power units), built to Det Norske Veritas standard DNV 2.7‑1, are classified under tariff heading 8413.70.10 and covered by item 50 in Part III of Schedule 4 to the Customs Tariff Act 1995, effective 15 December 2010. Mechanically, the declaration (made by a CEO delegate under s269P) lets importers claim the Schedule 4 concession until the Order is revoked (ss269SC/269SD); importers must show conformity and correct classification to use it.