(1)In the Central Excise Rules, 1944, made by the Central Government in exercise of the powers conferred under section 37 of the Central Excise Act, in rule 57F, -(a)sub-rule (4A), as inserted by the Central Excise (Fourth Amendment) Rules, 1995, shall be deemed to have and to have always had effect from the 16th day of March, 1995;(b)sub-rule (17), as inserted by the Central Excise (Amendment) Rules, 1997, shall be deemed to have and to have always had effect from the 1st day of March, 1997;(c)clauses (c) and (d) of sub-rule (17), as inserted by the Central Excise (Seventh Amendment) Rules, 1997, shall be deemed to have and to have always had effect from the 1st day of August, 1997;(d)clause (e) of sub-rule (17), as inserted by the Central Excise (Eleventh Amendment) Rules, 1997, shall be deemed to have and to have always had effect from the 1st day of October, 1997.