This Order (made under s.269P of the Customs Act 1901) declares that indoor SF6‑insulated, metal‑enclosed switchgear incorporating vacuum circuit breakers rated not less than 1,000 V (Tariff classification 8537.20.90) is covered by Item 50 in Part III of Schedule 4 to the Customs Tariff Act 1995, effective 26 Sep 2006. That designation alters how those imports are treated under the Customs Tariff Act and therefore affects importers, suppliers and users of the specified switchgear; the Order stays in force until revoked under ss.269SC/269SD or any date shown.