President, Indian Chest Society, 2023-2024
Member, Board of Directors, Global Initiative for Chronic Obstructive Lung Disease (GOLD)
Member, Scientific Committee, Global Initiative for Asthma (GINA)
Chair, Chronic Respiratory Diseases Section, Global Burden of Disease, India (2015 onwards)
Member, Steering Committee on Air Pollution and Health, Ministry of Health and Family Welfare, GoI
More than 250 published papers in peer reviewed international journals
Ranked No. 1 Respiratory Scientist in India (Stanford University Ranking 2023, previous year) and No. 52 in the world out of 60,472 global respiratory scientists