This Tariff Concession Order (TCO 1049064) designates small computer hard‑drive cases (classification 4202.92.90) with maximum dimensions 12×17×5 cm as goods to which Schedule 4, Part III, item 50 of the Customs Tariff Act 1995 applies, effective 4 November 2010. The declaration was made under s269P of the Customs Act 1901 and remains in force until revoked under ss269SC/269SD or a date in Column 2. Importers meeting the dimensional and classification requirements can claim the Schedule 4 treatment and must document compliance.