Standard NBN ISO 29061-4:2020
Road vehicles — Methods and criteria for usability evaluation of child restraint systems and their interface with vehicle anchorage systems — Part 4: Securing of child in child restraint system and daily handling aspects (ISO 29061-4:2017)
43.040.80 Safety installations and restraint systems
This document provides criteria for judgement of usability of child restraint systems (CRS) with regard to the securing of a child in the child seat and other daily handling aspects. The document provides criteria for judgement of: — ease of availability of instructions; — clarity of instruction manual and labelling; and — the ease of use of design related features of the CRS related to securing the child or child dummy in a CRS installed in vehicle. This document can be used in conjunction with either ISO 29061-1 or ISO 29061-3 for making a complete usability evaluation of child restraint systems attached to the vehicle with ISOFIX/LATCH or vehicle seat belts. NOTE Booster system usability evaluation, including securing of a child in the booster system, is covered by ISO 29061-5.