In a Government Gazette dated 28 December 2012 the South African Revenue Service (Sars) announced the substitution of form DA90 relating to an application for refund in respect of excise duty and fuel levy on motor fuel used by diplomatic and other foreign representatives in terms of item(s) 623.01, 623.02, 623.03 and 670.01 of Schedule No.6 to the Customs and Excise Act, No.91 of 1964.