The U.S. FDA’s Inventory of Effective Food Contact Substance (FCS) Notifications was updated on September 30, 2026. This database lists all approved food-contact additives — including stabilizers for PVC — and is a critical reference for packaging manufacturers exporting to the U.S. market.

For PVC processors using organotin stabilizers, verifying that your supplier’s products are covered by effective FCN numbers is essential for regulatory compliance. Non-compliance can lead to customs holds and product recalls.

Unistars supports compliant exports: Our methyl tin stabilizers meet EU ROHS requirements and are tested per ASTM D3421-75. We provide full technical documentation (TDS, SDS, compliance letters) to help our customers pass FDA and EU food-contact audits. Request documentation today.