Note 1: For child restraint systems not following the ISO/XX size
class identification (A-G), for each applicable mass group, vehicle
manufacturers shall indicate the vehicle-specific ISOFIX child
restraint system recommended for each seat.
Note 2: The letters in the table are defined as follows:
IUF = The seat is suitable for universal ISOFIX forward facing child
restraint systems certified under this mass group.
X = The ISOFIX position is not suitable for ISOFIX child restraint
systems under this mass group and/or size class.