IASTA brackets a valuable spread of expertise with it's over 400 members across scientific, medical, industrial, and academic domains represented by the following:
| National Laboratories |
Academic Institutions |
| Bhabha Atomic Research Centre, Mumbai |
Indian Institute of Technology Bombay, Mumbai |
| Indira Gandhi Centre for Atomic Research, Kalpakkam |
Indian Institute of Technology Delhi, New Delhi |
| Physical Research Laboratory, Ahmedabad |
Indian Institute of Technology Kanpur, Kanpur |
| National Institute of Occupational Health, Ahmedabad |
Jawaharlal Nehru University, New Delhi |
| Defence Research and Development Organization, Delhi |
Mumbai University, Mumbai |
| Indian Institute of Tropical Meteorology, Pune |
Mysore University, Mysore |
| Vikram Sarabhai Space Centre, Thiruvananthapuram |
Pune University, Pune |
| Regional Research Laboratory, Thiruvananthapuram |
Mangalore University, Mangalore |
| Industrial Toxicology Research Centre, Lucknow |
Dayalbagh Institute, Agra |
| State Pollution Control Boards |
Andhra University, Hyderabad |
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| Industries |
Overseas Representation |
| Pharmaceutical Companies |
Germany |
| Air Cleaning technologists |
United States of America |
| Pesticide Industries |
United Kingdom |
| Manufacturers of Inhalers |
Japan |
