In February 2023, AFIRM Group updated its RSL. The following substances were added:

1. Bisphenol B (BPB)

2. PFAS

3. Didecyldimethyl ammonium perfluorooctane sulfonate (PFOS-N(C10H21)2(CH3)2)

4. 2H,2H-Perfluorodecanoic acid (H2PFDA)

5. Perfluorohexane Sulfonic acid (PFHxS)

6. Perfluorohexane Sulfonic acid, potassium salt (PFHxS-K)

7. Perfluorohexane Sulfonic acid, lithium salt (PFHxS-Li)

8. Perfluorohexane Sulfonic acid, ammonium salt (PFHxS-NH4)

9. Perfluorohexane Sulfonic acid, sodium salt (PFHxS-Na)

10. N-Methylperfluoro-1-hexanesulfonamide (N-Me-FHxSA)

11. Perfluorohexane sulfonamide (PFHxSA)

12. Perfluorononanoic Acid (PFNA, C9-PFCA)

13. Perfluorodecanoic Acid (PFDA, C10-PFCA)

14. Perfluoroundecanoic Acid (PFUnA, C11-PFCA)

15. Perfluorododecanoic Acid (PFDoA, C12-PFCA)

16. Perfluorotridecanoic Acid (PFTrDA, C13-PFCA)

17. Perfluorotetradecanoic Acid (PFTeDA, C14-PFCA)

18. Perfluoro-3-7-dimethyloctanecarboxylate (PF-3,7-DMOA)

19. 1H,1H,2H,2H-Perfluorododecyl acrylate (10:2 FTA)

20. 1H,1H,2H,2H-Perfluorododecyl methacrylate (10:2 FTMA)

21. 1H,1H,2H,2H-Perfluorododecanol (10:2 FTOH)

22. 2H,2H,3H,3H-Perufloroundecanoic acid (H4PFUnA)

23. 1H,1H,2H,2H-perfluorotetradecan-1-ol (12:2 FTOH)

24. 1H,1H,2H,2H-Perfluorododecanesulphonic acid (10:2 FTS)

25. 1H,1H,2H,2H-Perfluorododecyl iodide (10:2 FTI)

26. 1H,1H,2H,2H-Perfluorotetradecyl iodide (12:2 FTI)

27. Perfluorohexanoic Acid (PFHxA, C6-PFCA)

Reporting limits for the following substances were amended:

1. Bisphenol-A (BPA)

2. Perfluorocylethanol 8:2 (8:2 FTOH)