https://www.taxtmi.com/caselaws?id=44730 The Supreme Court allowed the appeal in part, ruling that authorities can impose altered classification rates retrospectively for up to six months before notice under Section 11A, even without allegations of suppression or concealment. en-us Fri, 12 Jan 1996 00:00:00 +0530 Sat, 03 Jul 2010 14:08:45 +0530 TaxTMI RSS Generator https://www.taxtmi.com/caselaws?id=44730 The Supreme Court allowed the appeal in part, ruling that authorities can impose altered classification rates retrospectively for up to six months before notice under Section 11A, even without allegations of suppression or concealment. Case-Laws Central Excise Fri, 12 Jan 1996 00:00:00 +0530 https://www.taxtmi.com/caselaws?id=44730