Union Of India And Ors vs Sonic Electrochem (P) Ltd. And Anr

The Supreme Court addressed whether the plastic body of an Electro Mosquito Repellant (E.M.R.) and 'Fragrant Mats' are subject to excise duty under the Central Excise Tariff Act, 1985. The primary issue involved the classification of these components and whether they constitute taxable goods under specific notifications and sub-headings. The court examined the validity of show cause notices issued under Section 11-A of the Central Excise Act, 1944, regarding these classifications.