KEY DATES
| August 26, 2025 | Deadline for submissions Note: There will be NO submission deadline extensions. |
| Mid-October 2025 | Notification letters go out |
| October 15-November 5, 2025 | Period for early bird registrations (CIES members with a role in CIES 2026) |
| November 6 – November 24, 2025 | Period for regular registrations (CIES members with a role in CIES 2026) |
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November 24, 2025
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All presenting authors, chairs, discussants, and any other attendees whose names should be listed in the program must register by November 24, 2025 at 11:59 pm, ET. Participants must join CIES or renew their membership and also register for the conference to be kept in the program. Registration remains open until the last day of CIES 2026 (April 1, 2026) for those whose names are NOT listed in the Program. |
| November 25, 2025-January 9, 2026 |
Period for early bird registrations (CIES non-members and members with no role) |
| January 10-April 1, 2026 | Period for regular registration (CIES non-members and members with no role) |
| January 15, 2026 |
Deadline to request upgrade: virtual to on-site participation, or vice versa Registration refund requests. Membership fees are non-refundable |
| End of January 2026 | Preliminary program posted online |
| March 13, 2026 | Online Meeting Hub opens |
| March 17, 2026 | Deadline for reserving a hotel room with CIES special rates |