C-418/14ROZ-ŚWIT Zakład Produkcyjno-Handlowo-Usługowy Henryk Ciurko, Adam Pawłowski spółka jawna v Dyrektor Izby Celnej we Wrocławiu

Domstolens egne nøkkelord

Reference for a preliminary ruling — Excise duties — Directive 2003/96/EC — Differentiated rates of excise duty for motor fuels and heating fuels — Condition for the application of the rate for heating fuels — Submission of a monthly list of statements that the products purchased are for heating purposes — Application of the rate of excise duty laid down for motor fuels where that list is not submitted — Principle of proportionality.

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