Proposal to replace the reference to EN 71-3:2019 with EN 71-3:2019+A2:2024 in para. 7.3.1.1. The current version of the European Standard for toxicity has been withdrawn by CEN and replaced with a new version. This update reflects the latest published version of the standard to avoid administrative burdens during type-approval of built-in child restraint systems for vehicles of M₂ and M₃.