This Tariff Concession Order (TCO 1106304) makes certain 6‑way multi‑port valves (tariff 8481.80.90) with a sight glass and an oil‑filled pressure gauge eligible for item 50, Part III, Schedule 4 to the Customs Tariff Act 1995. Made under s269P of the Customs Act 1901, it took effect 16 Feb 2011 and continues until revoked under ss269SC/269SD.
Practically, importers receive the Schedule 4 tariff treatment (lower or nil duty); the customs delegate decides eligibility; compliance requires matching the description and tariff code and follows usual customs administration and possible revocation.