This Tariff Concession Order (TCO 0809736) declares adjustable door‑frame pull‑up exercisers (Tariff classification 9506.91.00) to be goods covered by Part III, Schedule 4, item 50 of the Customs Tariff Act 1995, effective 26 May 2008. Mechanically, importers may claim the Schedule 4 concession instead of standard tariff treatment. Issued by a CEO delegate under s269P and operative until revoked under ss269SC/269SD, it shifts duty costs and creates a classification and compliance obligation for importers and customs.