ECE-R44
ECE R129 (i‑Size child restraint systems)
Examples of approval labels on child restraint systems:
![](../../assets/images/572d260d26d5b64a354ae3651195c447_1_-----.jpg)
![](../../assets/images/9d5020c626d5b7e0354ae3651195c447_1_-----.jpg)
ISOFIX or i-Size child restraint systems of the following "Universal" category can be used, in accordance with the tables on suitability of seats for the attachment of child restraint systems, on seats labelled U, UF, IUF or i-U.
Semi-universal child restraint systems are indicated by the text "Semi-universal" on the approval label. They can only be used if the vehicle and the seat are listed in the child restraint system manufacturer's vehicle model list.
a belt-secured child restraint system
an ISOFIX child restraint system
an i‑Size child restraint system