https://www.taxtmi.com/notifications?id=15315 The Central Government, noting a prevailing practice under which excise duty and special excise duty were not levied on sheets, boards and blocks of thermocol used in manufacture, directs that the whole of those duties shall not be required to be paid for items on which duty was not levied during the specified period, thereby relieving post facto liability in accordance with that practice. en-us Mon, 18 Jun 1990 00:00:00 +0530 Sat, 11 Jul 2009 13:58:00 +0530 TaxTMI RSS Generator https://www.taxtmi.com/notifications?id=15315 The Central Government, noting a prevailing practice under which excise duty and special excise duty were not levied on sheets, boards and blocks of thermocol used in manufacture, directs that the whole of those duties shall not be required to be paid for items on which duty was not levied during the specified period, thereby relieving post facto liability in accordance with that practice. Notifications Central Excise Mon, 18 Jun 1990 00:00:00 +0530 https://www.taxtmi.com/notifications?id=15315