ISO 29061-1:2011提供了车辆中带有ISOFIX附件及其相应固定点的儿童约束系统（CRS）可用性的判断标准。 ISO 29061-1:2011提供了单独评估儿童约束系统ISOFIX附件、车辆中ISOFIX锚固安装以及在特定车辆中安装儿童约束系统时评估接口问题的标准。 ISO 29061-1:2011涵盖了CRS的刚性和柔性连接系统。

ISO 29061-1:2011 provides criteria for the judgement of usability of child restraint systems (CRS) with ISOFIX attachments and their corresponding anchorages in the vehicle. ISO 29061-1:2011 provides criteria for a separate evaluation of the child restraint ISOFIX attachments, of the ISOFIX anchorage installation in the vehicle, and an evaluation of the interface issues when installing a child restraint system in a certain vehicle. ISO 29061-1:2011 covers both rigid and flexible attachment systems of the CRS.