What this order does: This Tariff Concession Order (TCO 1040998) says that certain brushless, electronically commutated motors (tariff classification 8501.52.00) meeting the listed voltage, frequency, phase and power limits are goods to which item 50 in Part III of Schedule 4 to the Customs Tariff Act 1995 applies. It takes effect 03.09.10 and runs until revoked under sections 269SC or 269SD of the Customs Act 1901. Importers must ensure their products match the precise technical and tariff description to obtain the declared Schedule 4 treatment.