Your regular update for technical and industry information
Your regular update for technical and industry information
NOVEMBER 2023 - ELECTRICAL AND ELECTRONICS, HARDLINES, SOFTLINES, TOYS AND CHILDREN'S PRODUCTS
The United Kingdom (UK) published the ban on perfluorohexane sulfonic acid (PFHxS)1, its salts and PFHxS-related compounds under the Persistent Organic Pollutants (POPs) (Amendment) (No. 2) Regulations 2023, which entered into force on 16 November 2023.
This legislation amends Annex 1, Part A of retained Regulation (EU) 2019/1021 (EU POPs). The substances listed in Annex 1, Part A are prohibited from manufacturing, placing on the market and uses. PFHxS was identified as a POP chemical in Annex A to the Stockholm Convention in June 2022. As the UK is a member of the Convention, it is obliged to adopt this update. Table A lists the details of the PFHxS ban under Annex I of the UK POPs Regulation.
PFHxS belongs to the family of per- and polyfluoroalkyl substances (PFAS) which may be used in various applications including water, oil-repellent treatment, carpets, clothing, firefighting foam, etc. In addition to PFHxS, PFOA and PFOS are currently prohibited in the UK market. However, the UK has not adopted the restriction of C9-C14 PFCAs to their legislative framework. Please see Table B for the PFAS prohibited or restricted in the EU and the UK.
Table A: PFHxS ban under UK POPs Regulation Annex I
Substances |
Details of the updates |
Perfluorohexane sulfonic acid (PFHxS), its salts and PFHxS-related compounds |
Limits in substances, mixtures and articles |
Table B: Prohibited or restricted PFAS in the EU and the UK
PFAS family |
Abbreviation |
EU |
UK |
Perfluorooctanoic acid, its salts and PFOA-related compounds (PFOA) |
PFOA |
Yes |
Yes |
Perfluorooctane sulfonic acid and its derivatives (PFOS) |
PFOS |
Yes |
Yes |
Perfluorohexane sulfonic acid, its salts and PFHxS-related compounds (PFHxS) |
PFHxS |
Yes |
Yes |
C9-C14 perfluorocarboxylic acids, their salts and related substances |
C9-C14 PFCAs |
Yes |
No |
[1] POPs (persistent organic pollutants) (Amendment) (No. 2) Regulation 2023
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