Article 4 2.

Member States shall ensure that the maximum permissible sulphur content of gas oils intended for use by non-road mobile machinery, including inland waterway vessels, agricultural and forestry tractors and recreational craft is 10 mg/kg. Member States shall ensure that liquid fuels other than those gas oils may be used in inland waterway vessels and recreational craft only if the sulphur content of those liquid fuels does not exceed the maximum permissible content of those gas oils.