SIR 2027 deadlines and dates
Society of Interventional Radiology Annual Scientific Meeting.
Upcoming edition
| Abstract deadline | September 24, 2026 |
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| Late abstract deadline | December 17, 2026 |
| Deadline time | 5:00 PM ET |
| Conference dates | March 20, 2027 to March 24, 2027 |
| Registration | Registration opens October 2026 |
| Location | Los Angeles Convention Center, Los Angeles, CA |
| Nearby airports | LAX (15 mi) |
| Attendance format | hybrid |
| Cost | $875 member in-person early bird; $975 advance; $1,075 late; virtual live $575 member |
| Submission types | abstract, poster, oral |
| Fields | radiology |
| Annual attendance | 4,000 (2026) |
Prior edition
| Abstract deadline | September 25, 2025 |
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| Late abstract deadline | December 18, 2025 |
| Conference dates | April 11, 2026 to April 15, 2026 |
| Registration | Advance (early-bird) pricing ended March 12, 2026 |
| Location | Metro Toronto Convention Centre, Toronto, ON |
| Cost | Members $875 early / $975 advance / $1,075 late; non-member physicians $1,925 / $2,025 / $2,125 |
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Data last updated 2026-10-29. Confirm dates on the official site.