Chandra Sekhar,Ph.D., Fellow Member ASHRAE, is currently a professor and programme director (Building Performance and Sustainability) and co-director (Centre for Integrated Building Energy and Sustainability in the Tropics) in the Department of Building at the National University of Singapore (NUS). He is also a founding director of Enhanced Air Quality Pte Ltd., a NUS spin-off company. Sekhar is an ASHRAE Fellow and a Fellow of ISIAQ. He has been an ASHRAE Distinguished Lecturer since 2006. Dr. Sekhar is a past Chair of the Environmental Health Committee, was a member of the IEQ Global Alliance Ad Hoc Committee (2013-2016) and is currently a member of SSPC 62.1, TC 2.1, EHC, and TC 4.3. He has also served the ASHRAE Singapore Chapter in various capacities, including as its President during 2010-2011 and as a BOG member.