ISOFIX stands for 'International Standards Organisation Fix', a standard which makes fitting a child seat quick, simple and safe. The ISOFIX system uses latches on the back of the child car seat which attach to fixed anchorage points in the car, effectively creating a rigid link between the two. The benefit of ISOFIX is that it's easier for parents to be confident they have the correct fit, than when they use a three point adult seat belt to secure a car seat. ISOFIX helps ensure the best possible protection in the event of an accident.