The principal notification No. 6/2002-Central Excise, dated the 1st March, 2002 was published in the Gazette of India, Extraordinary vide G.S.R 127 (E) dated the 1st March, 2002 and was last amended by notification No. 18/2003-Central Excise, dated the 3rd March , 2003 (G.S.R 182 (E) dated the 3rd March 2003