Division 2.6.1

With the exception of the case mentioned in point 2.6.2, the EU type-approval of a parent engine shall be extended to all family members, without further testing, for any fuel composition within the range for which the parent engine has been EU type-approved (in the case of engines described in point 2.5) or the same range of fuels (in the case of engines described in either point 2.3 or 2.4) for which the parent engine has been EU type-approved.