This Order declares that a specific imported item — a waste‑heat regenerative oxidizer used on a paint line (tariff code 8419.50.90) — is to be treated under item 50 of Part III of Schedule 4 to the Customs Tariff Act 1995, changing its customs‑tariff treatment. It took effect on 19 December 2005 and remains in force until revoked. The declaration was made by a delegate of the Chief Executive Officer under s.269P; importers must use the correct classification and documentation to obtain whatever treatment item 50 provides.