The Prohibition division analyses various liquors like arrack, rectified spirit, wine, beer, vodka, sondisoru, toddy, ayurvedic preparations, fermented wash, and Indian made foreign spirits (brandy, whisky, rum, gin).The admixture of atropine in Indian Made Foreign Spirits and arrack/ rectified spirits is also examined. Furthermore, the examination of coloured and flavoured alcohol, and other related substances like molasses, flavouring agents and caramel is also done. This division has also dealt with detection of kadukkai,urea,Ammonium sulphate, Iodine Tincture in various liquors.