EU Lowers PFOS Limits to Align with PFOA
December 03, 2025
Effective December 3, 2025, Delegated Regulation (EU) 2025/718 has implemented stricter controls on perfluorooctane sulfonic acid (PFOS) and its derivatives. The amendment lowers the permissible unintentional trace contamination limits to align with existing standards for PFOA:
- PFOS and salts: Maximum 0.025 mg/kg (0.0000025% w/w).
- PFOS-related compounds: Maximum 1 mg/kg (0.0001% w/w) for the sum of all compounds.
The regulation also removes the exemption for mist suppressants in hard chromium plating. Compliance Data eXchange (CDX) has already updated its EU POPs module to reflect these revised thresholds.
Full details are available in the official Delegated Regulation (EU) 2025/718.
Other News You May Be Interested In
October 30, 2026
Minnesota PFAS Reporting: Review Your Supplier Data Ahead of Upcoming Deadlines
October 27, 2026
Battery Passport: EU Consults on Access to Restricted Data
October 27, 2026
ECHA to Assess Waste Limits for Short- and Medium-Chain Chlorinated Paraffins
Stay informed. Get the latest regulatory updates, compliance insights, and CDX news delivered to your inbox.
👋 Do you have questions about CDX? I'm an AI chatbot and I'm happy to help.
CDX AI Assistant
Do you have questions about CDX? I'm an AI chatbot and I'm happy to help. Please do not enter any personal information to the chatbot like User ID, Company ID or passwords. In case you think your personal information are essential to your problem, please contact the user support via
cdx-servicedesk@dxc.com.
Ask me a question or choose one of the following options:
cdx-servicedesk@dxc.com.
Ask me a question or choose one of the following options:
AI-generated content may be inaccurate. By messaging, you agree to our
Privacy Policy