Division 3 Sum of PFAS
United Kingdom
The following substances shall be analysed based on the technical guidelines developed in accordance with Article 13(7):
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Perfluorobutanoic acid (PFBA)
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Perfluoropentanoic acid (PFPA)
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Perfluorohexanoic acid (PFHxA)
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Perfluoroheptanoic acid (PFHpA)
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Perfluorooctanoic acid (PFOA)
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Perfluorononanoic acid (PFNA)
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Perfluorodecanoic acid (PFDA)
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Perfluoroundecanoic acid (PFUnDA)
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Perfluorododecanoic acid (PFDoDA)
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Perfluorotridecanoic acid (PFTrDA)
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Perfluorobutane sulfonic acid (PFBS)
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Perfluoropentane sulfonic acid (PFPS)
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Perfluorohexane sulfonic acid (PFHxS)
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Perfluoroheptane sulfonic acid (PFHpS)
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Perfluorooctane sulfonic acid (PFOS)
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Perfluorononane sulfonic acid (PFNS)
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Perfluorodecane sulfonic acid (PFDS)
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Perfluoroundecane sulfonic acid
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Perfluorododecane sulfonic acid
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Perfluorotridecane sulfonic acid
Those substances shall be monitored when the risk assessment and risk management of the catchment areas for abstraction points carried out in accordance with Article 8 conclude that those substances are likely to be present in a given water supply.