The Indian Aerosol Science and Technology Association (IASTA) is a professional organization for the scientists and engineers endeavoring towards the advancements in the field of aerosol research in the Indian context.

The association provides a platform for the exchange of knowledge, know-how, resources, and information among the researchers, member organizations, industrial counterparts, and related disciplines by organizing conferences, technical meetings, lectures, and publications.

IASTA addresses an array of interests spanning Environmental Sciences, Occupational Safety and Public Health, Industrial and Medical Applications, Nuclear Safety and includes the disciplines relevant in Indian context like Pollution, Indoor Air Quality, and Filtration/Separation.

IASTA is a member of the International Aerosol Research Assembly (IARA) and has maintained an active liaison between institutions in India and abroad. IASTA brackets a valuable spread of expertise with it's over 400 members encompassing scientific, medical, industrial, and academic domains.