Alkyl (C12-16) dimethylbenzyl ammonium chloride (ADBAC/BKC (C12-16)) EC 270-325-2 approved for PT2 with start date of 01 July 2025. Manufacturers of Biocidal Products with this AS in their products for PT2 need to apply before this date if this is the last AS to be approved to ensure they meet the transitional arrangements to retain access to the market.

https://echa.europa.eu/information-on-chemicals/biocidal-active-substances/-/disas/factsheet/63/PT02