Declares that dielectric ovens (Tariff classification 8514.20.00) meeting the listed technical criteria are eligible for the tariff concession at Part III, Schedule 4, item 50 of the Customs Tariff Act 1995, effective 12 March 2007 and continuing until revoked (s.269P; revocation under ss.269SC/269SD). This changes tariff treatment for importers and suppliers of those ovens; the CEO’s delegate makes the declaration and revocation decisions, and importers must demonstrate correct classification and that goods meet the specified technical requirements.