ATS International Conference 2027
American Thoracic Society
- Dates
- May 14–19, 2027 Confirmed
- Location
- New Orleans Convention Center, New Orleans, United States
- Expected attendance
- About 14,000
- Therapy or topic area
- Respiratory / Pulmonary, Internal Medicine / General Medicine / Emergency Medicine
About the meeting
The ATS International Conference is the world's leading annual meeting for pulmonary, critical care, and sleep medicine professionals, bringing together thousands of clinicians, researchers, and health care professionals from around the globe to advance respiratory health.
Based on the official ATS website.
Key dates for ATS 2027
| Milestone | Date | Status |
|---|---|---|
| Abstract submission opens | October 26, 2026 | Passed |
| Abstract submission deadline | November 4, 2026 | Passed |
| Late-breaking abstract deadline | January 27, 2027 | Estimated |
| Meeting | May 14–19, 2027 | Confirmed |
Subscribe to all ATS dates
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Submitting an abstract to ATS 2027
- Fee
- Non-refundable processing fee per abstract, charged to the presenting author by membership status. Reduced international low-middle income fee for members and non-members in countries with GNP per capita under $3,000. 2027
- Membership required
- No 2027
- Previously presented work
- Results must be new data not previously published or presented at a major national or international meeting. 2027
Summarized from ATS's guidelines, checked November 4, 2026. The official guidelines always take precedence.
Common questions
When is the ATS 2027 abstract deadline?
The abstract submission deadline was November 4, 2026 (confirmed), and late-breaking abstracts are due January 27, 2027 (estimated).
When and where is ATS 2027?
ATS 2027 takes place May 14–19, 2027 at New Orleans Convention Center in New Orleans, United States. The dates are confirmed.
How many people attend ATS?
About 14,000 people are expected at ATS 2027.
How can our team cover ATS efficiently?
harmony Insights turns the full ATS program into a searchable catalog within 24 hours of abstract titles being posted, scored against your scientific interests. See how it works.
Past editions
| Year | Meeting dates | City | Abstract deadline |
|---|---|---|---|
| 2026 | May 15–20, 2026 | Orlando | November 5, 2025 |
| 2025 | May 16–21, 2025 | San Francisco | November 6, 2024 |
| 2024 | May 17–22, 2024 | San Diego | Not recorded |
| 2023 | May 19–24, 2023 | Washington | Not recorded |
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Last updated November 6, 2026. Source: Orbytel Group conference database. Dates marked estimated are our projections, not the organizer's.
The meeting is about 27 weeks away. Know what to see before you go.
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