The condition, laid down in Article 2(3) of Council Directive 2003/96/EC of 27 October 2003 restructuring the Community framework for the taxation of energy products and electricity, according to which energy products other than those for which a level of taxation is specified in the directive are to be taxed according to use, at the rate for the equivalent heating fuel or motor fuel, must be construed as meaning that it must be determined, first, whether the product at issue is used as heating fuel or motor fuel, before identifying, secondly, for which of the motor fuels or the heating fuels, as the case may be, listed in the corresponding table in Annex I to that directive the product at issue is in fact a substitute in terms of use or, failing that, which of those motor fuels or those heating fuels is, by its properties and intended use, the closest to it.

C-43/13 and C-44/13