https://heavymetalcertified.com/standards/toys-stuffing-materialsPublished revisions of this Heavy Metal Certified page.https://heavymetalcertified.com/standards/toys-stuffing-materialshttps://heavymetalcertified.com/standards/toys-stuffing-materials#revision-a8d7a27c847ef349Mon, 21 Sep 2026 04:04:58 GMTThe Heavy Metal Tested & Certified heavy-metal-safety standard for stuffing materials in Children's Toys, Arts, and Crafts, evaluated on element MIGRATION from dry, brittle, powder-like or pliable toy material (EN 71-3 Category I, mg/kg of material) — a migration ceiling, not a total-content ceiling. 8 of 11 panel analytes publish a numeric limit taken from the strictest applicable government maximum; the remainder are held under mandatory control or a substantiated not-material determination.