Safety is the highest priority in the toy industry. You must ensure products comply with EN71 (Europe), ASTM F963 (USA), or ISO 8124 (International) standards. Specifically, for 'Korea-style' plush or plastic toys, verify that materials are BPA-free, non-toxic, and lead-free. If the toys are intended for children under 3 years old, they must pass small parts cylinder tests to prevent choking hazards. Always request CE or CPC (Children's Product Certificate) documentation from the supplier before finalizing the order.