This part of ISO 13215 specifies the requirements and test methods for judging if user-installed child restraints are
Acceptance criteria are given for the child restraint when tested by the specified methods. These methods provide a
measure of the effectiveness of the child restraint in preventing incorrect installation, and also cover the correctness
of use of the child harness. The method is intended for technical assessment (see 4.1). The method is not primarily
indended for quality assurance or research purposes.