The Office of Student Affairs, HITS celebrated Pollution Free Diwali 2022 on 21 October 2022 at OAT. Competitions such rangoli, Jewellery making and cooking without fire were conducted. The staff andstudents participated enthusiastically.The celebration commenced with the lighting of lamps and diyas by Dr. S. N. Sridhara, Vice Chancellor; Dr. R. W. Alexander JesudasanPro Vice Chancellor;Dr. Pon Ramalingam, Registrar;Gp. Captain. Shibu Babu, Head Admin;andMs. Beena James, Head of Student Affairs.The cultural team entertained the audience with music and dance. The celebration concluded with prize distribution to the winners competitions.