Therapeutic Goods Administration, Australia published an updated version of Appendix 1 – Established acceptable intake for nitrosamines in medicines
36 nitrosamines AI limits added/revised. https://www.tga.gov.au/how-we-regulate/monitoring-safety-and-shortages/industry-information-about-specific-safety-alerts-recalls-and-shortages/nitrosamine-impurities-medicines/appendix-1-established-acceptable-intake-nitrosamines-medicines