Assembly Membership
When a person becomes a member of the American Thoracic Society he or she is entitled to become a "primary member" of one Assembly and "secondary member" of two additional Assemblies. Of the 15,925 ATS members (as of May 12, 2017) 13,543 have declared a primary Assembly. Please see the list below for the numbers of primary members, secondary, International and primary & secondary members in each Assembly:
| Assembly | primary members | Secondary Members | primary & secondary members | primary & secondary (U.S. only) | primary (U.S. only) | International Members |
|---|---|---|---|---|---|---|
| Allergy, Immunology and Inflammation (AII) | 1368 | 1888 | 3256 | 1788 | 765 | 1468 |
| Behavioral Science & Health Services Research (BSHSR) | 222 | 500 | 722 | 565 | 183 | 157 |
| Clinical Problems (CP) | 2424 | 2279 | 4703 | 2968 | 1477 | 1735 |
| Critical Care (CC) | 3179 | 3033 | 6212 | 4845 | 2558 | 1367 |
| Enviromental, Occupational and Population Health (EOPH) | 439 | 730 | 1169 | 778 | 297 | 391 |
| Microbiology, Tuberculosis and Pulmonary Infections (MTPI) | 828 | 1528 | 2356 | 1355 | 421 | 1001 |
| Nursing (NUR) | 110 | 62 | 172 | 145 | 94 | 27 |
| Pediatrics (PEDS) | 1072 | 436 | 1508 | 1086 | 792 | 422 |
| Pulmonary Circulation (PC) | 841 | 1704 | 2545 | 1941 | 631 | 604 |
| Pulmonary Rehabilitation (PR) | 213 | 470 | 683 | 323 | 78 | 360 |
| Respiratory Cell and Molecular Biology (RCMB) | 1065 | 1621 | 2686 | 1692 | 699 | 994 |
| Respiratory Structure and Function (RSF) | 882 | 1833 | 2715 | 1644 | 486 | 1071 |
| Sleep and Respiratory Neurobiology (SRN) | 543 | 1096 | 1639 | 978 | 313 | 661 |
| Thoracic Oncology | 357 | 722 | 1079 | 656 | 228 | 423 |
| Genetics & Genomics (GG): | 889 members | |||||
| Medical Education (Med Ed) | 1362 members | |||||
| Terrorism & Inhalation Disasters (TID) | 412 members | |||||
| Members with NO Assembly Affiliation | 2382 members | |||||
Last Reviewed: May 2017
