This Order applies item 50 of Part III of Schedule 4 (Customs Tariff Act 1995) to a specified food emulsifier — diacetyl tartaric acid esters comprising mono‑ and diglycerides — classified at tariff heading 3824.90.90, creating a tariff concession from 22 June 2006 until revoked (s.269P; ss.269SC–269SD). Importers of those emulsifiers will face reduced tariff liability; they must correctly classify goods and satisfy compliance/record‑keeping to claim the concession, while the CEO’s delegate holds the power to grant and revoke the concession.