Breadcrumb Home Business guidance Running a food business Publications FSS/ENF/15/009 - Quaternary ammonium compounds (QACs) in food Published date: 21 August 2015 FSS/ENF/15/009 - Quaternary ammonium compounds (QACs) in food PDF | 185KB HSE letter PDF | 124KB Did you find this helpful? We would love to hear from you. Yes No Your feedback Submit feedback Thank you for your feedback! If you like you can share this page with others: Share on Facebook Share on Instagram Share on X (formerly Twitter) Share on LinkedIn Share via Email Copy Page Link