Mr. Sant Advani is a graduate mechanical engineer from the University of Mysore and has 50 years experience in the HVAC and Clean room Industry. Having worked in India & Abroad for 15 years. He set up a Contamination Control Company “Airtech” in 1984 and sold the same in 2011 to his staff. He now runs a contamination control advisory service focusing on Hospital Operation Theaters and sterile Pharmaceutical manufacturing, and conducts training programs on clean rooms. He is also the long standing member of ISHRAE,IEST (Institute of Environmental Science and Technology). He is Honorary Secretary of CCSI (Contamination Control Society of India) He is on the International Technical Committee of ICCCS. As an accredited trainer of ICCCS he has conducted certification courses on “Hepa Filtration” and “Cleanroom Validation. In August 2020 he conducted an online course on Cleanroom Filtration” with 18 candidates from 7 countries. He contributes technical articles to the ISHRAE magazine(the Indian arm of ASHRAE. He presented a paper on “Cleanrooms 101” at the International Conference On Pharmacy and Medicine at Ajman UAE in November2019.