This Tariff Concession Order (TC 1132491) declares that stainless‑steel instrument junction boxes (single or dual strip) with analogue and/or digital terminal blocks and a power rating up to 600 V are goods to which item 50 of Part III, Schedule 4 of the Customs Tariff Act 1995 applies, effective 22 September 2011. Made under s269P by a delegate of the CEO and revocable under ss269SC/269SD, it affects importers by permitting that tariff treatment only for products matching the listed description.