ANNEX IADMINISTRATIVE PROVISIONS FOR EC TYPE-APPROVAL

1.REQUIREMENTS ON FUEL RANGE

F11.3.Requirements on fuel-specific type-approval

1.3.2.

The manufacturer can only apply for a fuel specific type-approval in the case of the engine being calibrated for a specific LNG gas composition resulting in a λ-shift factor not differing by more than 3 per cent from the λ-shift factor of the G20 fuel specified in Annex IX, and the ethane content of which does not exceed 1.5 per cent.