This Tariff Concession Order (No. 1127602) designates two kinds of heavy‑vehicle parts — mounted pads and lined brake shoes classified at 8708.30.19 — as goods to which Part III, Schedule 4 item 50 of the Customs Tariff Act 1995 applies. It takes effect from 15 August 2011 and remains in force until revoked under sections 269SC or 269SD (made under s.269P). Mechanically, the designation changes the tariff treatment of those imported parts, altering importers' customs obligations and duty collection.