Regional societies
Regional societies
| Africa | Pan African Thoracic Society (PATS) |
| Asia | Asian Pacific Society of Respirology (APSR) |
| Latin America | Association Latino Americana de Torax (ALAT) |
| Latin America | Federación Centroamericana y del Caribe de Neumología y Cirugía de Tórax (FCCNCT) |
| North America | American Thoracic Society (ATS) |
| North America | American College of Chest Physicians (CHEST) |