Den del af fritagelsen, der overstiger de 20 % af den afgifts, der ellers skulle have været betalt, eller 15,00 EUR pr. ton, alt efter hvilket beløb der er lavest, kan anses for at være forenelig med fællesmarkedet på betingelse af, at fritagelsen gælder i højst 10 år, hvorefter støttens forenelighed må tages op til ny vurdering.
The part of the exemption which exceeds the rate of 20 % of the tax level which would otherwise have been payable or EUR 15,00 per 1000 kg, whichever is the lowest, can be found compatible with the common market on the condition that it is granted for a maximum of 10 years, after which the compatibility of the aid must be reviewed.